I think cash will be used. About 75% of transaction in the world are in cash. As for crypto, I never bought any. My sis bought some Doge-coin for 8 cents , about $900 worth. It goes to 36 and she calls and asks what to do. I said sell half and make a bunch of money and if it goes to 0 you still made tremendous returns . If it goes to 2 bucks, sell another half and keep the other 2000 coins in case it goes to 100 bucks a piece. She sold some but now she is barely ahead.


But the fruits of the spirit is love, joy, peace, patience, kindness, goodness,faithfulness, Gentleness and self control. Against such things there is no law. Galations 5: 22&23