>Aged Twitter accounts with thousands of followers are available for sale Yes, this is mostly irrelevant to what we were discussing though (and goes to the "ch

>Aged Twitter accounts with thousands of followers are available for sale Yes, this is mostly irrelevant to what we were discussing though (and goes to the "change in behavior" thing I mentioned, which while more challenging, is still often detectable). > Brigading attacks by flagging content in bad faith are also very common for political and ideological reasons. Yes, but this is distinct from trying to frame someone for purchasing/using bot follows, and so is mostly irrelevant to what we were discussing. I agree that this is a challenging problem to solve, it's just not the one that was mentioned. I'll reiterate: There are challenging problems in abuse detection. Someone abusively using fake accounts to frame a legitimate user else for using fake accounts isn't a particularly challenging (or relevant) one.