And the popularization of the idea that you have to borrow from anything to buy Bitcoin? He even advocates that you mortgage your house to buy Bitcoin.
At the time it caught my attention and when I found him more convincing, it was something I didn't agree with, but seen today it seems like nonsense.
It's one thing Frank Giustra threw in his face in the Gold vs Bitcoin debate: throwing that message out there is dangerous for the masses. Some innocent person who believed his message and mortgaged his house to buy Bitcoin when it was at $70K would have a lot of trouble sleeping today.
He could be accused of trying to pump his investment with these messages to the masses, and I doubt it is illegal, but I think it is morally reprehensible.