I don't listen to anyone over 80- they are all senile! Sure he's a billionaire but he also contradicts himself over and over.
He said he doesn't know much about cryptocurrencies, and advises against investing in something you don't fully understand.... then his company invests into crypto?!? That makes a hell of a lot of sense LOL
Also Bill Gates was quoted as saying "Bitcoin is better than currency..." in an interview then goes on to bad mouth it too. The media is putting spin on this kinda stuff intentionally.