commisions are dumb because 1 person pays to have it made but then everyone else can look at it for free
if it wasn't for that one person who paid, the picture wouldn't exist
might as well say websites are dumb because 1 person pays to host them but everyone looks at them for free
not to mention that making commissions private to the buyer (unless the buyer specifically asks for it to be private) is a dumb idea because commissions also serve as examples of the artist's expected quality