The whole point of being an early stage investor is that you have to dig for the opportunities.
Here is what likely happens: A few cryptocurrencies become used or adopted by the public in some form. All the critics stomp their feet and say, "But a centralized database could do it better, faster, and cheaper! And better for the environment! This is 2026, technology is supposed to move in a direction that helps society! [Coughs in Google, Facebook, and Amazon]"
A few years later...
Ted: Where are you taking the kids?
Janet: Ted, I'm done with this! All you talk about is your hatred of crypto! You're always tweeting about it! What happened to our future?!