The founders of the Gemini cryptocurrency exchange Cameron and Tyler Winklevoss believe that Bitcoin is much more reliable than gold, because there are huge reserves of this metal on asteroids.
Popular trader Dave Portnoy interviewed the Bitcoin billionaires of the Winklevoss, in which they stated that Elon Musk will someday mine gold from asteroids, so it is better to invest in Bitcoins. The value of Bitcoin and gold is in the limited supply of these assets, but if gold is mined in space, then its price will collapse.