On the other hand, Trump is a businessman. So he can understand the potential of cryptocurrency. That's why he is talking to the enterprises and company leaders to understand the impact of cryptocurrency from the business perspective.
He is not exactly a businessman, he is more of a showman with a good advertising team who know what the hot topics are and can create good speeches for him to attract the public (or better said the sheeple). The same people who have forgotten that in the final months of his term, Trump was pulling off a Reichstag Moment and it would have succeeded if it weren't for his own Chairman of the Joint Chief of Staff (the highest-ranking and most senior military officer in the United States Armed Forces, general Mark A. Milley).