@guoguo1
Bitcoin's fixed supply of 21 million coins is a fundamental aspect of its value proposition. Unlike traditional currencies, which can be printed in unlimited quantities, Bitcoin's scarcity is hard-coded into its protocol. This scarcity drives the perception of Bitcoin as "digital gold," a store of value that can potentially appreciate over time as demand increases. As more investors and institutions recognize the benefits of a deflationary asset, Bitcoin's fixed supply continues to be a major factor in its appeal.