I might have succeeded today on that. I started talking to someone today when paying him with cash - he was happy receiving cash those rare times -  and that i took the energy to go atm first before paying him instead of just doing easy digital for reasons that he understood. Mentioned cbdc and we went a bit dystopian and then I added, but there is hope😄 
He said that he, for play, once bought $100 of btc and that he was up 40% and I ended up explaining him inflation and deflation  @Jeff Booth style, and about dca and not your keys not you btc.  
I get this feel he's buying some more when he gets home. Let's hope. He seemed like a nice hard working man and would suck to see this life's input of energy get stolen.