Positive Attitude Vs Trolling Players

Honestly how do you expect people to keep a positive attitude towards this game with so many trolls? You join a ranked game and expect everybody to call their roles and then you have some guy as last pick, instantly lock in at the last 1 second and calling a lane already taken, messing up the whole team comp, and you aren't allowed to leave the game because you'll lose a point towards your series. So you are forced to deal with it....and when the game begins that same player proceeds to go Fizz 0/6/1 in less than 5 minutes against and begins afking in other lanes, leaving his lane to free farm, And I get reported for verbal abuse because I asked him " Dude can you not fucking afk and at the very least fucking help us". Or you join a normal game but with a Premade of 4 people with one intent, Trolling........so they all start diving mid from level 2 and come out with 4 people 2/9/0 0/12/3 - 1/10/2 - 2/12/1 at 15 minutes. And I get reported for negative attitude for wanting to actually play and saying "Can you guys stop fucking diving and play the game". Should I have a positive attitude and just start killing myself on purpose because that is the positive team play needed?