Agreed. I've had so many games where someone decides to troll because of something that happens that it's beyond me.
Jungler doesn't want mid to win. Literally typed, "I wish bot wouldn't carry, mid deserves to lose" as he AFK cleared his jungle in our 50 minute game where we were winning. If he had just come and helped us win, he could've left the game eariler.
Jungler doesn't like our top laner because, "top just couldn't play safe" after the enemy top laner had 3 kills. So, his response was to fight the enemy for their raptors, krugs, and such despite us Danger pinging him. He also would chase after the enemy ADC despite her clearly winning.
Jungler gives up, and decides it okay to just run under towers for a kill because "I have kills, I'm not inting." Was quick to argue with everyone on our team if we said anything against him, pointing out how we should build differently, how a champ was useless, etc.
Mid laner gave up because top lost and bot got camped. She tried to take a fight in river 2v4 vs the enemy bot lane, mid, and jungle. She could've easily walked away multiple times, but she kept trying to fight. She missed literally every ability, even ult, ate one slow, into perma CC, and died. Her response was to tell our top laner to "neck yourself" and then said, "turning on auto clicker, enjoy" as she tried to kill herself to jungle monsters.
ADC was doing fine, mid and top doing well. ADC just gives up at a certain point, selling his items for AP items, dying constantly despite being on one of the safest ADC in the game, and ended the game with more deaths that our three melee champions. We got baron, but 3 died and the jungler got caught shortly after. ADC was the only one left with the buff, so someone pinged Danger near him when they saw the enemy team closing in on him. He threw up the "Lux thumbs up" emote, and then walked straight into the enemy team.
Jungler is upset the game is going so long, even throwing up constant surrender votes. He would run up towards the enemies, throw his skill shot back at us, and then flash emote. He did this multiple times until he died, then he just started walking into them and inting.
And these are not just, "they had bad KDA" or anything. I had a top Trynd that was something like 0/7, but he was actually taking towers and such, just kept getting caught. I don't consider that trolling, or our top lane Teemo that was something like 0/4 against a Nasus. I'm not happy that my teammates had those scores, but they were trying to win the game and just had bad games. The others above me openly admitted to be trolls, and that I don't understand.