Fiz, do you own any crypto ?
Have you conducted any transactions using crypto ?
Just curious. I suspect that you have not.
You have a fundamental lack of actual understanding on how the value of any 'crypto' is established.
They are created out of thin air, and have absolutely nothing behind them giving them any value.
Markets for physical goods do NOT 'establish' fundamental value - physical goods have intrinsic value in and of themselves. Housing, food, etc. Laws of supply and demand set EXCHANGE rates for those items. Currencies have governments backing them.
Crypto has nothing.