Agreed. To make a short story very long...
It's very difficult "to think straight" about race, class, and culture in the United States because of an unusually turbulent history. As is the custom around the world, the facts of history get paved over by stories with better PR value.
"Meaning what?" you ask.
Well, there's the actual history vs. the myth, to start with. The first chapter of American history was about colonialization by the English ruling class of the "wasteland" (meaning 'not developed') of North America. The business about pilgrims and puritans happened, but it wasn't the main event. Most of the white English folk that were shipped over here were riff-raff that the English RC wanted to see less of in Merry Olde England. Today they'd be called 'white trash'; they were indentured servants, low paid workers, etc. Then there were the English overseers, who were here to make sure production got and stayed underway.
We're still a long way from 1776; the English have already imported African slaves, already displaced and started killing off the natives. A lot of the indentured servants wandered off on their own to do whatever disreputable activities they could find. Meanwhile, the cavalier class of English overseers started turning into the southern planters, midatlantic merchants, German farmers, etc.
Once we wrested independence from England, and were soon sitting on this huge swath of land, we started receiving a lot of immigrants from Europe, and that lasted for about 150 years, into the first Qr. of the 20th Century. By this time the African Slaves had been freed, sort of, and were put under a reign of Jim Crow Fear Control. By 1918 we were a mixing bowl of Asians, Jews, Russians, Scandinavians, Italians, Greeks, Croats, Poles, Irish, Blacks, some South Americans, Native Americans (not too many left), and more besides.
Here we are, a century later, 2018. The myth has been stretched thin, and we have a not too large but very vocal batch of white people who feel guilty about
not being a member of an oppressed colored group -- African, Asian, South American, Inuit, Tibetan--something--who self-flagellate over racism, sexism, classism, militarism, consumerism, capitalism, Marxism, and more. They could call themselves "white trash" -- in the minds of the plutocracy they are -- but they don't want to be oppressed that badly.
Are they to be believed? Are these social constructionist, SJW, leftists, college educated privileged SOBs to be taken seriously?
Well... they aren't entirely wrong. The US, like most nations, is run by a power elite that puts its interests first. Most power elites, red, yellow, black, or white, all follow that principle. There's that 90%/10% or 99%/1% income divide. The golden rule: them with the gold make the rules. Some people are oppressed. Actually, most people are oppressed, but the plaintiffs focus on certain oppressed groups -- everybody except straight white men, pretty much, because SWM couldn't possibly be oppressed.
They get some things wrong...
because "nation" is still largely about where you were born, and about living with people who are somewhat like you (because born from the same soil) - either in terms of genetics, ideas and culture, or both. — gurugeorge
The leftist-SJW-PC-types don't get right is the rootedness you are talking about. They are not, for some reason, rooted in the soil in which they were planted. What they share, but perhaps do not want to acknowledge, is:
They themselves are guilty of being a privileged group who have not surrendered their privileges.
Rational people do not surrender whatever few advantages they have.
People do not come to the US, legally or otherwise, to be leftist-SJW-PC types. They come to make money, mostly, by whatever means. That's pretty much the history of immigration.
Most white people, male and female, are as fucked over about as much as the various colored folk are.
If they want to talk about privileged people who really have something to give up, it's the 1% who have control of most of the wealth, or even the 1/100 of 1% in the world who have most of the wealth, many of whom are not white. There's no risk of that happening.
The United States is very much
like other countries. Our mishmash of problems, virtues, and values is like--like, not the same as--other nations' mishmash.