ChainCatcher message, Donald Trump's second son Eric Trump stated on the Full Send podcast that the total supply of Bitcoin is fixed at 21 million, which is a 'beautiful' design that cannot expand its supply through continuous mining like commodities such as gold. This limitation creates true scarcity, making it a global asset.

Additionally, he stated that Bitcoin is easier to transfer globally compared to gold, and that Bitcoin has no 'management', thus there are no issues of corruption, fraud, or abuse.