The feature needs to be removed, it's ruining 1000x as many games as it fixes and is the number once cause of bad matchmaking ATM (well that's no strict solo/ruiner stacks, but since we DON'T have SS)
Instead of the game making a proper team, it's making trash teams, instantly putting you, and WORSE, those not in your party, at a much bigger disadvantage.
Because it wanted to but support & carry mid, but you want to lane with your friend AND we have no way to force you to lane support & carry, now mid is two iniator/tanks side lane is 2 carries side lane is carry & tank
Instead of what the game wanted to do.
If it forced you to queue as rolls, then okay. You at your premade would at least have the potential to add value to the team now.
The "game" is already determined 100% by which team gets the feeder stack

Best you can do is hope you get ones that just feed, not like this 5/11 stack of sub human slurs, that spent the whole 40m crying and moaning on mic how bad I was that I could 1v11 for 41m, with 130k damage, while they 5 ran down lane feeding...no defending, just run down mid feeding constantly and forever while I 1v6 get 9 kills constantly.........and of course they do it all punishment free! since this game does not have a report feature ZZZ (30k damage as Celeste in a 40m game...that along should see you instant perma banned my fucking god, 100k in a 20m game is expected....)