True, but if his categorization of ChatGPT-using bots is correct, I think it's at least notable to see that ChatGPT-generated comments taking off was/is actually a thing. And if the categorization of ChatGPT-generated comments is correct, it's notable that -- even if he's undercounting all bots (including those not using ChatGPT) -- bot-generated comments have far outstripped the number of real-person-generated comments.

Of course, like you say, this is quite a few "ifs". If the assumptions I'm making don't hold, neither does the conclusion.