And people have the right to criticize private platforms for doing that. It's all free speech.

It's deeply hypocritical of these oligarchs to pretend fighting for absolute free speech while exerting unprecedented censorship on their platforms. And if you're OK with that maybe it's because you never actually cared about free speech.

It's obvious to any thinking person why this is a problem. Having a "right" to do something does not make doing that thing unobjectionable.