You are right, most of it is probably to keep people in power and the servants in line, but there are also a lot of situations in which we actively ask for censorship. Moderators are needed for a reason. Censorship is our only relatively effective tool to counter disinformation campaigns and fake news. Even search engines censor their results either to avoid lawsuits or to prevent certain situations, like someone asking for suicide methods is redirected to sites telling him why life is worth it.

I still understand this is a double edged sword and im not sure if the risks involved with compulsory censorship are worth losing our internet freedom, but I do understand this shit is needed on certain situations