Ok, but should we care if those developers/artists get what they want? Some companies would also really like to take games they have sold you away from you so they can sell you the next installment. Some developers don't want certain groups of people they dislike to enjoy their game. Not all things that developers want are reasonable.

Limiting sales to the “right” people is a totally different proposition than revoking sales after the fact. Both are dumb, but one is within a copyright owner’s rights, and the other is not.