> You're purposefully being reductionist about this.
I'm really not, and I'd prefer if you started off responding to me by not (mis)characterising my intentions. I'm 100% sincere in my support of free speech and stand 100% behind my comment.
> People having their brains hit with racist or violent rhetoric over a long period of time will be changed by that
Yes, they will, which is why it's good to allow every voice and every kind of viewpoint a chance to be expressed and hence challenged. Unless you think that echo chambers are a good thing?
> people have been moved to violence and facism in human history, that's not difficult to find
Did they occur in places with high amounts of censorship or free speech? The Holocaust wasn't caused simply by one of Hitler's speeches, for example, it was also (among other things) primed by the rampant anti-semitic prejudice that came from the pulpit every Sunday for hundreds of years - which was unchallengable due to blasphemy laws.
Another "win" for the repression of speech someone in power doesn't like, eh?