As I've said. Ops can appeal where the ban was issued in error or the reason is not correct / accurate.
Where people can't appeal is when they want to come back and don't like that they're banned. We issue punishments for breaking the rules and I don't see why you should be able to go "yeah I don't want to be punished any more so let's not"
because we learn from our mistakes i learned from being a fucking dum person against ashaz and people sometimes break rules due to using a bug/glitch/technique they didnt know was against the rules like the infinite minecarts which you have to spam minecarts to ageeve