The president pointed out the limited supply of bitcoin being only at 21 million coins only and that will be the main cause of its big price increase, He also further added that the scarcity of bitcoin that there will be not enough bitcoin for everybody in the future to own at least one unit of bitcoin.
Saying that there are over 50 million millionares out there and max supply of bitcoin is just 21 million there isn’t enough 1 unit of bitcoin even for the millionares.