Enemy adc left the game after 1 death

Sounds like a butthurt ADC rager problem than an in-game problem. Very good thread you have here buddy....

YES, because a salty player dies and rage quits, this is RIOT'S FAULT! Really, the fuck do you want riot to do? there's LITERALLY nothing they can do to fix this

It's kinda true though. If you aren't a hyper scaling adc... the moment you die to a kog/vayne/twitch you basically lose the game.