I don't understand your logic. You write strange words. It's hard for me to understand you.
I believe that bitcoin if it loses its price, capitalization, but it certainly does not lose the interest of investors. Even if someone has sold their coins, it does not say that there are other investors who are waiting for when, bitcoin will fall even lower, or it can be bought in the Bank for cash. There are many options, such as bitcoin can be used.
a new market can be introduced, dropping all others into nothing that new market might then hold the entire economic attention, or even more, that new market will have its own index understanding.