Liberals have already built in their controls via their very definitions.
Liberals say they and they alone are love, tolerance, rational, smart, educated, good.
This makes every other view by definition stupid, crazy, evil, hate.
So liberals have already set the stage to ban every other opinion AS hate speech.
So true, plus when they say “love” they mean “lust” or “hate”, when they say “tolerance” they mean “intolerance”, and so on and so forth.