What is the current supply of gold and what will it be in 2050?
This is not to say you can't make money at it. People make money on scams all the time. One might argue that it's a foundational element of the American economy. But when it comes to bitcoin, I understand the technology and its attendant risks too well for me to want to play that game.
Will be interesting to see how they do privately, good luck to them!
The only thing that separates BTC from all the derivative shitcoins is hype and stories we tell about it. Bitcoin is itself interchangeable with an infinite number of related algorithms/schemes.
Gold extraction definitely has its problems, but it's a fundamental element of the universe.
In 100 years, I know which one will definitely still hold value.