Hate speech is not a thing. It is a falsity that dumb people accept as a form of censorship when they don't like something. There are simply things you don't want to hear and things you do. Threats right? Nope.
https://lop.parl.ca/sites/PublicWebsite/default/en_CA/Resear...
I do however think extreme hate speech is a real thing, it's just misapplied to the point where anything anyone disagrees with is labeled hate speech.
Because at the end of the day, all negativity is based on hate, right? If you can't say something nice, don't say anything at all (which is a nice convenient bromide for eliminating real critical thought.)