Carry a dead weight in a game is frustrating

Just less than 10 minutes into game, my complaining our for being a bad support early. Draven got so tilted, he simply afk for few minutes in base then proceed being toxic then lastly walking up to my top lane to get killed on purpose. Worst still, he kept doing it on all lanes just trying to make our game more difficult and miserable. But manage to snatch a win for the game while our entire team had to carry a dead weight on our backs. Never been so frustrating for so long by having an int feeder adc. With a score 0/18/4, and are his only items entire 33 min game, don't tell me that he is not inting on purpose.....Plus enemy jg also being very cocky and toxic, just because he is fed and kept calling our team noobs.