Cancel culture is definetly a real and growing phenomena (although perhaps leveling off now). It is a consequence of increasing political polarization and the phenomena of politics as entertainment and a replacement of religion.
It has effected the highest levels of government. For example, Shirley Sherrod getting booted from the Obama Administration for parts of an NAACP speech that were taken out of context where she seemed to be talking about her racial bias against white people. In fact, the speech was about a personal journey of overcoming said bias. It had been selectively edited by Andrew Brietbart for a cancelling campaign, more manufactured outrage.
Since the US is a large country, you can find plenty of ludicrous examples of cancelling or ridiculous behavior.
For example, attempts to pressure a student into an apology at Yale over what seems like a quite innocuous email:
https://yaledailynews.com/blog/2021/10/19/email-from-yale-law-student-sparks-national-discussion-on-racism-and-free-speech/
Versus Yale's inability to condemn what should be an obviously condemnable speech, choosing rather to censor it so that it can't be seen in context. I'll quote it since it's at a level that I think most people would say goes beyond provocative, into the realm of being inappropriate.
"This is the cost of talking to white people at all — the cost of your own life, as they suck you dry,” Dr. Khilanani said in the lecture, which drew widespread attention after Bari Weiss, a former writer and editor for the opinion department of The New York Times, posted an audio recording of it on Substack on Friday. “There are no good apples out there. White people make my blood boil.”
Dr. Khilanani added that around five years ago, “I took some actions.”
“I systematically white-ghosted most of my white friends, and I got rid of the couple white BIPOCs that snuck in my crew, too,” she said, using an acronym for Black and Indigenous people and people of color.
“I had fantasies of unloading a revolver into the head of any white person that got in my way, burying their body and wiping my bloody hands as I walked away relatively guiltless with a bounce in my step, like I did the world a favor,” she said, adding an expletive.
Later in the lecture, Dr. Khilanani, who said she is of Indian descent, described the futility of trying to talk directly to white people about race, calling it a “waste of our breath.”
"We are asking a demented, violent predator who thinks that they are a saint or a superhero to accept responsibility,” she said. “It ain’t going to happen. They have five holes in their brain.”
https://www.nytimes.com/2021/06/06/nyregion/yale-psychiatrist-aruna-khilanani.html
Or you have a medical student being forced to accept psychological counseling and later being banned from campus as a threat for asking a pointed question about the definition of microaggressions at a presentation.
https://apnews.com/article/lawsuits-virginia-charlottesville-0a477beb7e406b5a3360c00420af4cce
Others abound. An aspiring Asian American journalist was canceled for posting an interview with an African American demonstrator in Oakland who mentioned the need to also mobilize against violent crime in the community, which had taken the lives of his family members, but which had sparked no outage or protests. Apparently this should have been censored out of demonstration footage. I have to imagine this is not that uncommon of a statement since I heard it in various forms at BLM protests in my own hometown. Censoring it is itself taking away the voice of marginalized communities.
Anyhow, it's easy enough to brand these as strange one offs. In a country of 320 million, having a few hundred cancelation stories isn't indictive of a mass movement. What I think is more illustrative of deep problems is that academics certainly feel they are at risk if they pursue investigations of sacrosanct topics, and that academic rigor and the process of science gets thrown out the window if a topic is politically sensitive.
Take implicit bias tests. These things were everywhere for a while. Police departments had implicit bias training mandated as a response to BLM. Implicit bias testing showed up prominently in the syllabi of liberal arts classes; the science of racism had been unveiled. Businesses were urged to have employees take the tests and to hire anti-racism instructors. Governments took steps to mandate the tests and training. It is still a huge business.
Laudable intentions, but there is a serious problem: implicit bias tests do not hit even the low end of bench marks for reliability used in psychological assessments. That is, your score on the test one day is not good at predicting your score on subsequent days. Your score in one sitting accounts for about 50-60% of the variance in subsequent sittings, meaning swaps between different ends of the bell curve are not abnormal. By contrast, IQ tests, which are often attacked as being inaccurate by the left, generally have reliability metrics in the high .9s; taking one test predicts 95+% of your future scores.
Simply put, without political salience, it is hard to see the tool not getting rejected on internal reliability grounds alone. What is worse, it has shown absolutely abysmal predictive validity for outcomes we actually care about. To be sure, a few studies have hit statistical significance. Implicit bias scores for grocery workers in France predicted more customer complaints from minority shoppers. However, attempts to test the validity of the tests which fail to show scores' predictive power are more common. This is despite a bias against publishing null findings, and likely an additional bias against publishing a paper that calls into question a politically charged methodology. At worst, it's arguable the field, as it is currently represented, is pseudscience.
Anti-rascism training fares even worse, with almost no standardization or study of if the specific trainings employed actually do anything to help racial biases. College campuses rushed to implement these trainings, often with no attempt to measure them scientifically.
Research has tended to show no effect from these trainings, and in many cases, they appear to actually be increasing metrics used to gauge racial bias.
https://scholar.harvard.edu/files/dobbin/files/an2018.pdf
https://www.realclearscience.com/articles/2020/12/05/research_shows_diversity_training_is_typically_ineffective_652014.html
In general, if your college anti-racism classes make students less likely to associate with people of other races, that seems like a serious problem.
The lack of scientific rigor, or outright hostility to science goes beyond diversity training. When James Damore, a software engineer at Google circulated a memo criticizing the company's diversity policies (for which he was terminated), the response in the media bordered on ridiculous.
Rather than commit to a nuanced critique explaining how a non-expert was misusing the research, and drawing conclusions that could not be supported, a general response was to call both the letter and the articles cited (peer reviewed papers in respected journals) "junk science."
On NPR I heard a professor of psychology make one of these statements. She tried to demonstrate the invalid nature of the science in question because it "called women neurotic." I don't know if this was disingenuous, or if somehow a professor of psychology made it through a PhD program without encountering the Big Five Personality Traits. "Neuroticism" in personality measures (also much more reliable and predictive than implicit bias tests) is not the "neuroticism" of common parlance.
Personality differences between men and women are the product of different but overlapping distributions. They are replicable and cross cultural to varying degrees. Causal mechanisms have been identified, as exogenous testosterone or testosterone suppression shifts scores in line with observed differences in sex. The exact nature of these differences is impossible to quantify and is always shaped by culture, but the claim that any differences based on sex is junk science is less supportable by scientific evidence than claims that humans don't contribute to global warming. Not to mention that the differences should be of no surprise as differences in behavior based on sex are ubiquitous in animals and in other primates specifically.
These anti-scientific leanings have real consequences and are more damaging when they come from the political left because the left tends to wield more influence on college campuses.
For instance, a scientific understanding of sexual violence in humans would help us prevent such attacks. But works such as Thornhill's A Natural History of Rape are faced with protests, canceled lectures, etc. which obviously have a chilling effect on publication and researchers' decisions to investigate certain topics.
Liberal antagonism to the suggestion that genetics effect anything other than humans' physical traits is wide spread and hurts research.
https://www.newyorker.com/magazine/2021/09/13/can-progressives-be-convinced-that-genetics-matters
Notably, attempts to shut down investigations of human genetics gives ammo to "race realists," and the revival of "scientific" racism. Evidence of censorship is taken as proof that liberals "don't want you to know the truth about heritability." Research that could rebut racist theories is risky for scholars to pursue, less they be labeled rascists themselves.
Arguably, this leads to a bias in the field where only people comfortable with these accusations pursue controversial research areas, leading to confirmation bias that supports the very findings liberals want to attack.
Rather than educate people on how to interpret complex scientific questions, the extent to which different but overlapping bell curves don't tell you anything about a given individual, or the myriad problems (sometimes intractable) of teasing out genetic and enviornment causal factors (e.g., the huge shifts in IQ distributions seen in the Flynn Effect), there is a trend to opting for censorship. This ultimately has been a huge boon for the far right.