I have a relative that gets called for her narcissistic posts and attitude - and what's annoying is that such people double-down, and they act so alarmed and shocked that their 100 posts a day and selfies would actually come across as only giving a shit about themselves... and then they do the whole "I'm shocked and I could care less what anyone thinks" - which is so ironic, because that is ALL they care about...literally!
Ugh - I swear these are the people that just killed FB for me....