Punishment For Leavers
So at least 3, maybe 4 out of 10 ranked games have involved someone rage quitting or just leaving the game, I can't check 100% on my match history page because it doesn't show people leaving, but I remember at least three games, two were top laners rage quitting and one a random leave from adc.
There's no real punishment in place for leavers, unless there's a list out there of players who got permanently banned, and even if there is they can make another account and repeat, No real behavioral change occurs. There is no way to effectively punish people for rage quitting, yet, because one person does it, four other people have to suffer because of that.
There needs to be a loss prevention put into place for rage quitting put int place for solo play, where the rage quitter loses the game and its a prevented loss for the rest of the team. Only exception would be for duo/multiple teammates, in which case players in a party are punished. Maybe there's a better way idk, but this is a big problem that overtime has made people post many threads about but nothing is being done.