There should be an option to flag an entire account.

I upvoted your comment within five seconds of seeing it.

I agree with you that there should be a report button on someone's profile, but they gotta add some way to prevent trolls from just reporting random people,*cough, cough shreek and archi*

That's simple: as most websites do, make abuse of the report feature a punishable offense itself. That would quickly discourage them.

reall like i do NOT want to have to memechat a sitemod every time just because of some bad user

For real! I have to submit feedback with the link... Like why?