Copiosis is happening. Many don't see it yet. They will, in time.
So those in need will get care because there are a LOT of people who are freaking crazy-passionate about that kind of thing.
Here's how we stop people from asking "how will you pay for all this?" When offered something they think is impossible.
If you're human, prepare to get rich in Copiosis. Even when you do, your true value still goes uncompensated, because your worth has no measure.