Oh there is a ban for quitting both social and ranked matches. The ban time stacks in relation to how many offences you have committed (leaving games, committing suicide to lower their SBMM)
People don’t realise some international players have to land 8 BR shots to kill an enemy some games because the server they got placed on is so far away and they are competing against players of their same skill level that only have to 4 shot…
There is no equality or fairness in a game like that