I'm following a much longer similar thread on another forum and it's totally polarized. The crypto lovers think it's the wave of the future, easy to use, no risk, and those that think otherwise are obsolete ignoramuses. The crypto haters think it's a passing fad, risky, insecure, and will eventually lose all its value. There's no middle ground.
I'm sitting in the middle not pretending to know where it's going to go. I think the governments might be the biggest risk because they can't control the crypto exchanges or trace private transactions. The governments rely on injection of inflation and creation of money to keep themselves afloat. They rely on tracing transactions for social engineering. They can't allow the crypto exchanges to overshadow their own manipulated money system. That would cut off their major source of power and control.