Imo it would be awesome if every person could have only one single account. Bans and restrictions have much more impact which forces users to behave more like irl.

What about people who want to criticize their oppressive government without risk of being identified from their post history? People questioning their gender or sexuality who don’t want to come out to everyone yet? People who view or post NSFW things and don’t want it associated with their primary account?

There are plenty of valid reasons to have multiple accounts besides ban evasion.