Punishment for leavers

This will likely be my last post in a while other than comments as I just quit the game yesterday because of misunderstandings and people trying to emotionally murder me when I talk. So I’m just going to make a suggestion real quick that will likely be ghosted by Devs. Btw I will not reply low effort pure hate.
So leavers are everywhere and we know that. The current punishment system is ok for comp because it leads up to a perma ban eventually but the leaver penalty in qp is a joke. What I think should happen when somebody leaves is that the person can either choose to rejoin or you can’t join another game (of any mode) until 2x the remaining duration of the game has passed. Eg if you left with 6 minutes on the clock, you won’t be able to play anything until 12 minutes have passed. For 2 CP it will be a flat 10 minutes because the matches can potentially last too long. If somebody backfills, you ban will be lifted. Any suggestions?

Its quick play though.
Sorry but its not a “serious” mode like comp.
I avoid comp because I can’t be 100% sure I won’t have to leave due to RL that takes priority over a VIDEO GAME.
You want to punish people leaving QP even more even though there is backfill, so we have a choice between arcade or not playing at all?