Or do like every other MMO on the market does and allow players to do so without getting banned.

FFXIV has the largest population of absolutely awful players and is the only MMO that I know of ( I could be wrong feel free to correct me) that doesn't openly allow parsers, people to correct each other for better gameplay, and or simply removing people without like a 2 hour cool down.

There's only so much a game and or the developers can do to better people without forcing things on other people and annoying them. This is just simply where the community steps in but that's wrong for some reason.