I think it’s interesting that so many people see the danger in a Twitter “mob” effectively running Kiwifarms off the public, visible internet, without recognising that Kiwifarms themselves were a mob, with the precise goal of running people (including the recently targeted streamer) off the public visible internet too. The tactics were different, but the goal is effectively the same. The key differences are Kiwifarms…
I don't think the goal of KF is to de-platform individuals, but merely to discredit them by publishing demeaning information and rumors about them. So they are categorically different: one side is pro-free-speech, and the other side is pro-censorship. "Doxxing" doesn't restrict someone else's free speech. It just discourages them from conducting speech under their public identity. If you ask me, what they ought to do…
The "free speech" angle is an obvious smoke screen for bullying. Their "doxing" is in typical bully style, a whole forum against one person they take a dislike to.
Most normal people don't want to play that game, or even have the resources to do it.