If they do it 5000 times a week, they actually do pretty well, and for very little time invested.
There's someone who retaliated for some @steemflagrewards action, but also votes on posts by members to earn something.
You can't make it up sometimes can you :D
Yeah, I can attest to that. The guy mostly attacks SFR flaggers with close to dust level payout. Then, he snipes the bigger flaggers for rewards.
It's comical really.