The world of technology is evolving every year what if in future a new tech is been born that can kill crypto or works better than crypto won't this kill cryptocurrencies?
Also I heard that super computers can get through all crypto wallet keys easily in a matter of days, true or false?
Does the new technology also have the nature of crypto and blockchain? If the new technology also has the nature of crypto and blockchain then it cannot kill crypto, it can only compete.
If it doesn't have the nature of crypto and blockchain, it also can't kill crypto because it's not a rival.
Just like today with the existence of crypto, will Fiat become extinct? Of course Fiat can run well and in tandem with crypto even though it has the same function.