I completely agree with this. With the new decision to remove custom skins because "pornographic skins bad," it is quite sad that
1. They didn't make private skins a thing
2. They didn't even try to ban people (At least I would guess)
Several other fixes also could have worked in place of removing all custom skins such as removing some sort of skin privilege for a period of time, a community-wide warning of consequences, temp-banning/perm-banning players, a default of not seeing custom skins and an option (with a warning) that would show custom skins, ect ect.
If they added any sort of private skins or more options on how to only show skins to a certain group of people (i.e: using tags/codes to only people of the same credentials to see your skin) it would at least make up for the complete removal of custom skins.
DISCLAIMER: This is all said keeping in mind that senpa moderators are keeping on top of consistently accepting (and maybe rejecting) skin at a crazy rate. Though, wouldn't it make more sense to come up with an easier alternative??