I assure you there are more important things in this world to concern yourself with. The reason passive mode is in there is so people who wanna have fun in the game can get away from buzzard tryhards like yourself
Those people should play single player then.
This "mode" destroys the point of GTA, LITERALLY, its a grand theft auto game, you steal, you kill, you fight and you destroy stuff, its not some Smurfs village multiplayer game where papa smurf and his children can hang about taking a ride in a happy childish rainbow roller coaster.
If you go Multiplayer and you don't expect to be killed consistently either get better or don't play multiplayer. OR you can get a bunch of friends and agree on specific rules but don't expect to make others obey them since no matter what, you do not own the server like the casual private lobby system GTA IV had.
this mode is stupid, if one pisses you off by killing you over again, get a friend and kill him back, or just bitch about it to rockstar and ruin the fun to the rest of us.