4 games in a row with quitters and I'm banned?

First person to quit on a match gets bans. Everyone else is just trying to get to the next. Stop it.

Also can’t even fire up a custom game while waiting. What a joke.

Is this true ?
Are you really banned for quitting ?
I never seen bans in Halo Infinite.
In Halo5 you could be banned for 20 minutes.