If the work is pure then you have to think it could be understood. If it is not understood it doesn't mean that your work is not accessible. It doesn't worry me, but, of course, I would be pleased if people liked my work. ↗
If you have more money than you need, you have to give it away. It's a duty. I get to choose whom to sponsor, and I like to give to the areas that I know something about. ↗