They are, but we should figure out how to beat them at their game. They’ll probably manage to get custody of the remainder of the decent people from twitter, being able at an individual level to follow a single person over there without having to hear from all the people over there would be a better solution.
Right now we lack the proper tools to keep them at bay without massive moderation on our end so blocking them is best, but we can eventually work out a middleground.