Ad Hom vs Appeal to Authority
In the post in question, you appealed to the authority of this organization in support of the idea that the lockdown causes more harm than good. There was nothing in your post except that appeal. Your appeal didn't work because your source was demonstrated to lack credibility. That means you're left with no evidence and your post (containing nothing else) can be dismissed. If you want to make the argument that lockdown causes more harm then good, (an open question), you'll need to provide evidence from a credible source.
By the way, not only have this organization promoted the idea that HIV doesn't cause AIDS, other pet causes include anti-vaccination, climate change denialism and the idea that abortion causes breast cancer*. All pseudoscience, all politically motivated. I don't know how to put this any simpler than your "authority" is absolute garbage. Considering their record, no reasonable interlocutor would consider their statements as evidence for anything (amusingly, they're against evidence-based medicine anyway, so they probably wouldn't care.)
"AAPS .... [pushes] fringe views that most mainstream conservatives do not endorse, such as the belief that mandatory vaccination is “equivalent to human experimentation” and that Medicare is “evil.” ... It’s the most curious of medical organizations: a doctors’ interest group that seems more invested in the interests of doctors, rather than public health."
https://www.theatlantic.com/health/archive/2020/02/aaps-make-health-care-great-again/607015/
https://sciencebasedmedicine.org/the-journal-of-american-physicians-and-surgeons-ideology-trumps-science-based-medicine/
Edit: Dismissal here is like "So what?" directed at the empty appeal to authority in your post. You tried to lend the organization weight by pointing out they are "doctors". I undermined that weight by pointing out they are a politically orientated group that promote pseudoscience. So, we're back to square one. Refutation would be me claiming to have proved you wrong about the lockdown. I didn't do that. I've given plenty of previous evidence why I think the original lockdown was effective, but the degree of further effectiveness is debatable seeing as the population is "trained" in social distancing already. If you want to take part in that debate, you'll need to come up with evidence from a credible source.
I've said all I'm going to say on this by the way. If you don't get it now, so be it.