Wojtek killing faction mates without any reason (I wasnt insulting their mothers, looting or killing) is kurwa bullshit and cebulactwo (I am so sorry moderators for polish words).
In Phoenix you are forced to play with people in your faction, whether you like it or not. If you don't like that gameplay then change server. I don't kill faction members, even I don't shoot on a sign and never kill someone because he looted blueprint or whatever what I wanted.
And about devs, devs can only fear losing players if they create server background, faction mechanism and then let people don't respect it. Why are these factions exists when you can kill everyone? This is not logical, and this is abusing and breaking game mechanism - coop with faction members. I would not mind if they accidentally killed me but they killed me without reasons, just same like I was enemy or what lol.
Only serious punishment can fear people to not abuse, game break.