Wait until the Chinese dominate AI and quantum computing power, then who knows will own cryptocurrency. That defo a fundamental reason to avoid digitising currency, its undefendable. 128-bit encryption can be broken quite quickly now.. The miners have a weird control over transactions and the system, it’s very slow, not to mention the power consumption, cryptocurrency is stupid on many fronts, yet whats the corrupting mantra “crypto is the future” LOL!
https://www.telegraph.co.uk/technology/2021/02/28/inside-race-keep-secrets-safe-quantum-computing-revolution/
https://www.zdnet.com/article/gbp3-5-billion-bitcoin-stolen-recoverable-hope-for-thousands-of-others/