We wouldn't tolerate the existence of an Islamist site that glorified and helped perpetrate mass incidents of terror against our society. What 8chan is doing is exactly the same, minus the Islamist part, yet there's hypocrisy in how they're treated vs e.g. the social media wing of ISIS. These people are trying to kill as many of us as possible. In no way should society accept it. It's simple societal self-defense. Ro…
I certainly would tolerate those sites. Free speech arguments aside, you can't kill the hydra, but you can severely degrade intelligence operations watching that hydra. Best case the bad guys all end up on sites already being surveilled, worst case they slip under the radar.
We had this problem years ago, hacktivists targeting ISIS channels. They scatter to the winds, intelligence ends up doing more work for less rewards.
Feel good outrage made things worse.