It's true the governments can crack down on the exchanges where you purchase and cash out of crypto, however once you are in the system they have no control, but funly enough some governments are embracing it. It's legal tender in Japan and a few months ago even newzealand legalised employers to pay employees in Bitcoin if they choose.
There was some report a few weeks ago saying that googles quantum computer will be able to crack cryptography in a few more years meaning that it's hackable but I think it will always be a cat and mouse thing.One thing investing has taught me is that if something is in short supply ( eg Bitcoin) and it gains popularity and traction it will go up in value and that's all I really care about. Trade the trade, good luck with your investing.cheers
