I suppose I have a biased view on this, as a holder of some beliefs that already get censored by normal society, but I really just see it as the cost of doing business. It isn't the end of me as an active agent in society who tries to spread my views, in the same way that blocking Nick Fuentes would end Nazism; just something you work with or around.

Following that logic, I support censoring/deplatforming fascists et al. because I want to hurt their ability to do fascism, not for some higher principle of striving towards a perfect, values-neutral marketplace of ideas. Speech is just another front on the plains of power.