bitcoin doesn’t need to be worth a dime as it has already done its job making people ask questions and learn about financial things they wouldn’t have otherwise .
Bitcoin is like the plane made of paper and sticks and we use jet engines now.
The most value crypto in 50 years will be the one that allows for safe cheap transactions and increases in value naturally due to its ability to create and hold wealth / value like regular currency does ( in theory) without acting like a pyramid scheme.
A more realistic name given for the crypto ecosystem would be digital-ponzi-bond as people hold for x amount of time hoping to sell for a profit that exceeds inflation, taxes and other vessels used to create wealth.
When people start to keep servers in their house as naturally as they have a microwave and stove Crypto can really become a useful mechanism for average folks to not need government backed financial mechanisms.
That’s a long ways away still.
I’m also extremely ignorant and don’t know what I’m talking about, and this isn’t financial advice.