There is no reason for anyone to have difficulty in understanding this matter because since Bitcoins are limited, not everyone will be able to own Bitcoins. According to the coinmarketcap Circulating supply is 19,463,862 BTC. Among these BTC, the majority of bitcoins are held by whole investors and institutional investors. When the demand of Bitcoin increases, it will become more difficult for ordinary people to collect Bitcoins. Only institutional investors will have Bitcoin under their control. Considering this fact, it is easy to assume that in the future, ordinary people will have to raise money for Satoshi, not a Bitcoin.