Deleting one guy's account requires much less moderating resources than evaluating each post of an army of bots. So this particular case doesn't prove anything

Deleting one guy's account requires much less moderating resources than evaluating each post of an army of bots. So this particular case doesn't prove anything about their moderation capabilities. Yes, they COULD technically look at each and every account and each and every post, but I can't imagine any entity, private or not, having the resources to do so. Which leaves us to the manual banning (irregular, mostly high profile = low hanging fruit) or AI based solutions (and we know already how good they work)