- Linus Torvalds, creator of Linux, does not believe in cryptocurrencies, calling them a vehicle for scams and a Ponzi scheme.
- Torvalds was once rumored to be Bitcoin creator Satoshi Nakamoto, but he clarified it was a joke and denied owning a Bitcoin fortune.
- Torvalds also dismissed the idea of technological singularity as a bedtime story for children, saying continuous exponential growth does not make sense.
No, no major government has completely adopted cryptocurrency as legal tender. El Salvador became the first country in the world to do so in September 2021, but there have been significant challenges :
Cryptocurrencies are still considered too volatile and risky by most governments for everyday transactions.