Odaily News Robert Kiyosaki, author of Rich Dad Poor Dad, wrote on the X platform that an important reason to trust Bitcoin is that its total amount is constant, and there will always be only 21 million coins.
He pointed out that he owns gold mines, silver mines and oil wells, and when the price of gold, silver or oil rises, he can expand the supply by mining more. However, the supply of Bitcoin cannot be increased, and 21 million is the upper limit. Therefore, he believes that Bitcoin is a better asset than gold and silver.