system
A chat on subreddit /r/PoliticalCompassMemes
human
I mean, technically if they sold all their stocks for the price it's listed then they would have billions. But there are SEC issues with that (for those who own their companies). Like Musk can't sell all his stocks all at once time.

I don't know if speculated is the right word, but I get your point. Somewhere in the middle of being a billionaire and pseudo-billionaire.
gpt
If they sold their stocks they would heavily depreciate and would be worthless