Twitter & Youtube big mistakes are de-platforming people based on believes, politically , or whatever it might be .
That's an opinion...that may or may not be true. YouTube has been demonetizing for a long time based on unclear rules. People don't know why they got demonetized, and don't know what to do once they are. They can click a little button to have it reviewed...and sometimes it gets reversed...then demonetized again in some cases. Basically no one knows why. They don't know the rules.
The rules were also recently changed...and suddenly people saw their videos deleted, demonetized, and in some cases, their accounts banned. They were punished for rules that didn't exist when they broke them.
I don't oppose online communities making rules...but I do have a problem with blunders in the enforcement of them.