PSA to adcs: you are not a duelist.
Stop thinking you can 1v1 the enemy assassin or mage simply because you have 2 kills then go on and bitch about how the enemy champion has no counterplay. Chances are the enemy will be 1-3 levels ahead of you and will destroy you if they get into melee range. You are not supposed to kite the enemy assassin 1v1.

I mean...