Maybe the best example of this is overkill, where after things get lopsided the meta changes and play gets eeeextremelyyyy slow, resulting in endless pain for everyone. Especially when thinking about the morale of the losing team.
This could perhaps be eased by having a forfeit happen when 80-90% of one teams members writes !forfeit. That would make the end a bit snappier, resulting in gg
ofc there needs to be some reset events for the votes, so it doesn't trigger by accident after some time has passed and everyone has forgot about it.. too many switches, specs, 1min timeout maybe?
No admin veto/forcing, democracy ftw.... err lose!