Developers are on the hook for potentially infinite losses without gaining revenue in a per install fee system. Expenses are entirely unpredictable for developers and bad actors can run basic install scripts to cost the company a lot, so if Unity stays their current course for a few more weeks, many of the larger developers using Unity will begin switching engines even if it means delays. It’s absolutely worth it for a developer to port their game over no matter the cost, because they are easily looking at no limits to their costs if they don’t