Well, he has an advantage until others figure it out. He could leave and sell his bitcoin, but sell it for what? You have to find something better than bitcoin. And that is hard.
Discussion
Land is better than Bitcoin.
Bitcoin, gold, stocks and shares and property are all artificial constructs to a greater or lesser degree.
N.B. Gold value is an artificial construct, not gold itself!
Land is not.
But land is not fungible and is stable in value.
Also, land ownership requires trust and permissions, so has traditional disadvantages.
As for what to sell Bitcoin for, nothing in the foreseeable future. But plenty in the unforeseeable future.
Land was good when you were able to protect it with your punches, stickes, stones maybe guns
Today land does not belong to people but to bigger constructs, so comparison makes little sense
