I don't think cryptocurrency can completely replace fiat money. It seems to me that this is impossible at the moment, but I still like having part ofI don't think cryptocurrency can completely replace fiat money. It seems to me that this is impossible at the moment, but I still like having part of my savings in crypto. I usually go to customer service at  https://merrill-lynch.pissedconsumer.com/customer-service.html for all advice about investing money and they tell me about the possible risks and rewards. For now, I keep 10% of my savings in various crypto assets as recommended by merrill lynch. I think financial matters are best left to the pros.   More ...