[unfocussed_mike]

I think he's always been a problem (his Sandy Hook crisis actor lies got him into at least a little difficulty with the platforms) but his problematic nature has always fit within free speech, because he generally knows how to dial it back just inside those boundaries.

Likewise with David Icke or the more self-limiting lunacy of Kate Shemirani; these people it's better not to worry about.

Rudy Giuliani or MTG? Maybe worth worrying about because they can tip things over into riots.