as Bitcoin grows in acceptance the same 21M coins are shared amongst more and more people.

that means holding on to it, is your sure way to get rich.

however, holding on to it, means not using it, meaning it is not gaining acceptance.

so this is contradicting.

a coin that increases in volume with time, is better suited to hold it's value, instead of gaining value, which is a better future collectively.

Fiat gets changed to the decentralized crypto and at the same time more coins are released automatically, by the system.