I see a lot of pseudonyms here, but this is why everyone should revert back to, or start using, pseudonyms online, and take as many privacy-enhancing precautions as reasonably possible.
I think Gresham's Law explains it. I could pay a locksmith in bitcoin, but I would rather keep my bitcoin and pay with USD. Bitcoin is harder to get and can be used for purposes that USD cannot (e.g.: donating to financially censored people and organizations).