I thought there was a reputation mechanic as well? i.e. this player is untrustworthy, mostly good etc?
Nope. A lot of people on the Ubi forums/subreddit have been wanting this and complaining that they should know who is good or bad - which thankfully many are calling a stupid idea, this isn't a babies hold your hand game of "this man is a bad person, and this person is a nice person", real life doesn't work like that. But it's the same thing with DayZ, it would take away from that mystique and the unknown. A stupid idea, which I hope and doubt they will ever implement. Not knowing who you can trust is one of the reasons I used to love DayZ mod.