I sympathize with the idea, but how does one define hate speech? Couldn't The CCP claim that any speech in support of Hong Kong is speech in hate of The CCP? Limiting speech in anyway gets very slippery.
Let’s not act as if that’s an unimaginable term.
Despite the kind of hand-wringing about this that folks such as yourself routinely engage in over this subject, German society has somehow managed to survive and thrive despite this relatively minor limitation on their freedom of speech. They even have some hateful racist shitbags gaining seats in the Bundestag.
Most countries: Has a fairly clear legal definition of hate speech, in statute or precedent.