And again, not all opinions are equal. The opinion "we should noplatform gays" and "we should noplatform Fascists" aren't remotely in the same world just because they share the same first three words.
Imagine if we applied this argument to other facets of life! Imagine if people thought doctors were as bad as cancer because they tried to poison cancer cells. Imagine if people thought the Jews who rose up in the Warsaw ghetto and murdered Nazis were as bad as the Nazis themselves!
Also LMAO it's not a risk for everyone. It isn't a risk at all for the usually affluent/usually white liberals that usually stand in the way of noplatforming people like Moldbug. It IS a risk for people of color, women, the disenfranchised, etc. It is facile for someone to say "well that's a risk we have to take" when it's hardly a risk to you at all. Of course politicians use this logic all the time to justify the mass slaughter of civilians abroad. "Well, it might result in collateral ~~murder~~ damage, but that's just a risk we'll have to take."