Can you point to something you've said that's resulted in the problem you've described?
Generally I've seen people reach for "cancel culture" when:
1. Fear-mongering the left over perceived injustice.
2. Defending bad takes by tone-policing any disagreement.
Can you point to a comment by john_moscow where they've been 'cancelled'? Or maybe a comment by you?
I think you should be embarrassed at edgelord takes like "I don’t see the value an impoverished set of humans can provide" [1], and I don't have any interest in talking with far-right extremists. Bye.
A highly effective education system that really gets the best out of every person involved is also going to be selective, it is going to group people into different classes based on ability, and the resulting output is going to be highly offensive to the militant people who right now are literally doing their best to take over American cities.
So no, we can't fix this problem. We can spend more on it, but ultimately all of that money is just IOUs against a decaying system that demands everyone be equal, even if that lowest common denominator means all but the super-rich end up living in a favela within a few decades.
That will fix it.
What I mean to say is that 99.9% of those programs are just abusing the system (even if 10% of them started out with honest intentions).
It explains a non-trivial logical connection, showing how something that could look unpopular from the surface, would pay off in the long run. Except you cannot make comments like this in public anymore. Because all it takes is an angry mob leader shouting "%USERNAME% is %CLICHE%ist" and that's it. Your employer fires you, your friends abandon you, you are socially bankrupt in an instant.
There are many bright people our there with great perspectives to share. Except they have to maintain radio silence, because they are not willing to take that risk. So the only voices to be heard are the most extreme ones that have nothing to lose.
I sincerely hope we can overcome this and get people to discuss problems and work together on solving them before our civilization sinks into medieval barbarism.