Well, they at least claim that they aren't trolls.

🤔 Although isn't that exactly what a troll would say?! I say, I've cracked the case! 🧐 They are trolls! Either that, or... they are not, or something else, I dunno.

If you go by the metric of "if not troll then why behave as troll would?", then the answer becomes much easier to find:-).