Your lane taken from you.

Is it tolerable to just shove one person out of their assigned lane? Because i was matchmade with 4 premades who did exactly that... Chat in pregame lobby:

Player 1 : tej Player 1 : serb Player 1 : u are top btw Player 2 : i mid Angry Serb 420IT : no im not lol Player 1 : oh Player 1 : its very sad Player 1 : news Player 1 : but u are Player 2 : wyyyypierdalaj kurwaa Player 1 : we are 4 premade Player 1 : so its very unlucky for you Player 1 : but you are support Angry Serb 420IT : and? Player 1 : mr serb Player 3 : wciekly serb Player 3 : with knew Angry Serb 420IT : so what if you are 4 premade? Player 1 : nothing Player 1 : just Player 1 : u are support Player 1 : pick order Player 2 : its a democratic game Player 3 : my name is jeeff Player 2 : ? Player 1 : hmm Player 1 : ahri is very interesting Player 1 : support Player 1 : new meta? Player 1 : from korea? Player 2: lets go invade Player 2 : guys Player 1 : oh i see u are so asertive