
Bitcoin is a cool form of money precisely because of its economic architecture: a defined emission schedule, a market price and public open access.
Market Cap - The market cap of bitcoin may be in contrast to the other monetary systems, because the latter could not be modified and the total number of coins is … in a nutshell: 21 million. Bitcoin is generated through the mining process and the bitcoin mining reward/benefit for each block put into use reduces itself by 50 % in 4 years.
Shit coin scarcity does not equate to value. The Bitcoin market value is created through demand and adoption.
One additional item to mention is the incentive scheme: miners are rewarded for securing the network while users must include a transaction fee in their transaction to get it into a block. As the block reward decreases the significance of transaction fees for Bitcoin's security also increases.
What do you think is the crucial element that makes Bitcoin economically sustainable: a closed supply, the incentives or adoption?