I like aTriz way of handling those social media reports.
All reports must submitted in a given form so that bounty threads will not be spammed of social media report post covering bounty related questions. I think managers must follow this practice.
Should we just let them shitpost because there exists merit system to take care of it? So ultimately they won't be able to rank up unless they post quality posts or they use their alts to send and receive merits.
Social media bounty rewards are not based on ranks so even those will not rank up still they can get the given stakes. Yes it's annoying to see such post but it's on the rule that they must submit reports on the thread. But it's not an excuse to just make a report post. Bounty managers must set a strict rule about posting reports (like 1 post per report and just modify it every week) and those who can't follow will be kicked.