Why is there so little cryptocurrency in fiction?

You'd think cryptocurrency would appear more in fiction considering how popular it is irl. So instead of cyberpunk, have cryptopunk? Which sounds like cyberpunk written by a hedge fund manager with 1.5 million in bitcoin irl.

inb4 crypto bros dont read books.

But crypto bros do play video games right?

Not sure if this is the right sub for this, let me know!