Every game is a lopsided mess. You either win or lose in a blowout mercy rule. It is zero fun to be in these matches anymore. People have been talking about this for months on end.
Please fix it.
IB is designed for the snowball to happen.
Anyone being dropped into a game in progress needs to lay the blame at the foot of people who quit mid game. That's why you get dropped into some lopsided lobbies.
So how would I solve the problem. Ban you from queuing for an hour if you're gonna quit so easily. Not a perfect solution but might stop the complaints from the masses who don't have a clue how it works.