He could have just been talking about trolling in the abstract. And even if not, after reading a bit of his history, his “trolling”, if any, is at most at the level of rhethorical questions. I’m not really a fan of his commenting, but if he’s banned, I’d say “banned for disagreement” will be closer to the mark as a description of what happened than “banned for trolling”, though not the whole story.
He could have just been talking about trolling in the abstract. And even if not, after reading a bit of his history, his “trolling”, if any, is at most at the level of rhethorical questions. I’m not really a fan of his commenting, but if he’s banned, I’d say “banned for disagreement” will be closer to the mark as a description of what happened than “banned for trolling”, though not the whole story.