Crypto seems mostly like forgery or gambling to me, depending on the form it takes. The Secret Service handles forged currency so I defer to them on which types are which.
I did learn the Solidity programming language in 2022 and created prototypes of two coins. Neither one was ever minted or sold. One, Rentminbi, shorted the rental market collectively as a way of bringing prices down. The other, Moodcoin, reads the average mood in a given minute on a social media platform and assigns a value to the coin based on that.
Mainly I would promote a strong SEC. I'm not interested in using the treasury or the office to pump any coins.