I guess you could say that free speech has limits that are acceptable. You know you can't yell fire in a crowded room and not get litigation and charges brought against you. So, maybe 8chan just ran past the fine line of hate speech vs encouraging acts of hate. I.e you can be racist but you cannot encourage acts of extremism. If 8Chan was a breeding ground for Islamic Extremists would people be okay with still existi…
Did you know that the "fire in a crowded room" metaphor comes from Schenck v. United States in which Oliver Wendell Holmes Jr used the metaphor to defend the criminality of protesting the military draft? I'm not sure if that's the kind of history you want to align yourself with. https://en.wikipedia.org/wiki/Schenck_v._United_States
If speech is meant to directly lead to harm, it should be constrained.