This is an idealized world you imagine. It doesn't exist and will never exist. Most non-profits are underfunded these days. Nobody wants to pay for stuff voluntarily if they don't need to. In a world you idealize, any capitalist asshole will always win. So why would everyone else grant them that and offer stuff for donations while they won't? It won't work, it has never worked.

Besides, I doubt that companies make suffiecient money from you. You probably spend way less with your method. You're just trying to justify it by saying you only support the good. But what you actually do is make it more expensive for me who fairly and legally obtains the media. I'm paying for your piracy.