Trump, as President of the United States, spoke negatively about Bitcoin several times, but he still did nothing wrong for the cryptocurrency. Legislated by the bicameral US Senate. However, during this period, the United States lagged far behind Japan, the states of the Asian region and even Europe in the adoption and regulation of cryptocurrency. US banks and government agencies have not been overly positive about cryptocurrency. Because of this, US citizens have lagged behind in using decentralized cryptocurrency. Biden is already being congratulated as the 46th President of the United States. In my opinion, it will not be worse compared to the period of Trump's presidency.