Earlier quoted context omitted.
> You don't understand hate speech. This is "no true Scotsman" in its full glory, but I'll bite. Even if we agree that "Gender Critical" was hateful, in no way would the sub be "hate speech" as it would need to (by your own definition) target specific people with the intent to hurt them (which was explicitly against the sub's rules).
I really don't think you get the kind of content that got GC in trouble. The subreddit followed the "name and shame" formula (that's way too common on Reddit) of posting "cringe" pictures/articles/screengrabs of trans men and women and then then insulting, shaming, misgendering, and otherwise making fun of them. GC wasn't some Socratic circle discussing the intricate nuances of sex and gender and happened to hold the…
I can concede this point without really hurting my argument. Bullies are no fun, and they're mean, and they're hurtful and (usually) wrong. We must still cross the Rubicon, however, until we get to (even your own definition) of "hate speech."