Stop banning people for being mad over there team inting

Yes first timing yumi in ranked is inting going 0-10 cause you don't want to play a normal and ruining games is inting want to learn a new champ fine play atleast 2 games in normals don't come in my games and feed 10 kills cause you have no idea what your doing no idea how this is not a form of griefing your team you know your going to do awful be like doing anything else in life you would not go to work and try to type on a computer with your feet .Yes i am going to get mad when you purposely try to lose games that way half the games in gold to plat for me are dealing with this not what team is better its usually who got more people first timing things and just inting my last 3 games were unwinnable i bet for anyone under mid diamond in jg solo force out top and mid level 2 and they lose lane solo how am i suppose to be happy go lucky when you make the game so unfun allowing people to grief there team in ranked like this I would of been fine if they went even but 0-7 by 15 come on