How can people stop racism if there is still freedom of speech?
And then theres the "Free speech does not mean hate speech!" argument. Anyone who knows anything about the first amendment knows that hate speech actually IS free speech. The supreme court has declared "hate speech" to be covered under the first amendment: https://en.m.wikipedia.org/wiki/Hate_speech_in_the_United_States#Supreme_Court_case_law
So how do you stop people being racist if you truly support the first amendment?