I just always wonder if those billionaires still invest in btc. Do they even know btc exist?
I bet they still do. I mean that's how they become billionaires in the first place, right? They never stop finding ways of earning more money. If they had stop when they were just millionaires, they won't be able to be billionaires now.
In my opinion, it is none other than billionaires who are getting the maximum advantage by investing in bitcoin. It is because of the reason that they are having this much of resources that they can afford buying and investing in bitcoin.
Moreover, they know the art of making money. They are definitely investing as much as they can in order to gather more money than they are already having.