this "stack" problem man,
if you don't want "stacked" games,you can always join the opti lobbies,i am pretty sure there're a bunch of opti DG out there as i usually hover in discord,watching streams there,i can't tell why you even tap on the "x" button whenever you see a stacked game?
DG is quite easy to gather,quit,host your own,start in the next 5 mins lol,not that it takes 5 hours to get a game.
morever,isn't it better to play against "stacked" teams? you eventally get better and carry,isn't THAT the best experience you can get in any game?
why would you bind the toggle shield anyway? you can manually wait for 2-3 fire cycles and then they will automatically adjust,i'd strongly recommend to just play the opti games if you don't like premades and you want to have fun