I think every platform has the right to censor and also the duty to do so. Like gore or cp etc. This shapes a profile for a platform. In vimeo's case they distanced themselves from some conspiracy theory fanatics which is fine with me. Meaning I endorse that profile as a visitor and who doesn't just needs another platform.

And one reason why those outlets (like Alex Jones & Co.) often aren't accepted around for long is because they attract rather garbled minds with some tendency towards toxic social interaction.