The beauty of Bitcoin is, even if you can't think of a way to help it grow, you're helping grow it just by holding it. By removing liquidity you are helping grow the price for all holders including those who are actively building on it.

For myself, also in the US, I can't think of a way to build on it so as a 3 I'm just writing a book to help people see what I see. Good luck on your endeavors!