In this case, refusing offers to sell in favor of a strategy that simply wastes the time and effort of everyone involved in the production with no recourse. This should at the very least not allow them to write it off their taxes. Admittedly, a lot of the problems that enable this situation are more about how IP and ownership work as well as the consolidation of the entertainment industry (and every other industry for that matter), but I think the fact that there's a monetary incentive for this kind of thing which directly exhibits the exact kind of anti-productivity incentives at scale that people use to argue against social programs warrants special consideration in its own right