See, the difference is that most people on Iwara simply make their entry fantia, fanbox or patreon prices high or just put the juicy stuff on higher tier to compensate the inevitable collectors. Some even put a monthly limit of video downloads, and that's still reasonable.You would be surprised on iwara how many does this, makes no sense to animated and render animations and not show them to anyone, or just a handful of people.
But what he does is outright retarded. You have no reason to keep being subbed and must bargain and beg for him to sell you anything extra for whatever he thinks is worth the risk.