I might also ask why you aren't protesting Hacker News having moderators? Content is deleted from this platform all the time.
At some point, the laws that protect us from government, must also apply to these massive quasi-government monopolies - or they quickly become worthless.
Except that Google cannot arrest you, prosecute you, sentence you to prison or limit any other right you might have. The best that they can do is no longer letting your voice be heard on their service because you have violated one of their _stated_ guidelines. If corporations were doing this in secret, that's a little bit different, but Google is being very forthcoming on the guidelines they are setting.
We are becoming what we used to oppose against to.
You don't see the difference between debating whether there should be moderators and debating what those moderators should do?
Nobody is questioning whether YouTube should moderate its platform. We are questioning how they moderate it.