Hey Artstation, you aught to address this

AI images by law have no copyright. These are sold on Artstation with a license which limits the amount of views or revenue the purchaser can use their work for (depending on which license they purchase).

This means Artstation are limiting their users based off of work that is non-copyrightable, with other words SCAM!

Artstation by it’s current model are scamming their users by slapping on a commercial license on work which are NOT copyrightable.