Comment by TuringTest

> Every time someone mentions this I ask for examples, and generally all I ever receive in reply are examples of people disagreeing with them

Then you haven't been watching harassment on trans and other LGBT people, being told to die in horrible ways (I'm sure you can point to other high-profile people getting that kind of threats, but this one gets such abuse merely for existing).

Fully agree that having public forums gatekeeped by centralized actors deciding what you can communicate is worrisome; we should get distributed ways to announce the existence of your personal publications to people that may be interested in its subject - like like the Usenet newsgroups of old (which are still in operation, but are not known to the general public).