Surprisingly there are quite a few investors in crypto in the older age bracket although they seem to be the geekier and more rebellious types. Bitcoin was invented as a form of financial anarchy and while Satoshi is anonymous, those familiar with the cypherpunk movement and the early programmers who shaped the computer technology we use today are majorly of the consensus that early punks like Tim May and crew were part of the anonymous Satoshi group. IMO this gives them a lot of interest and confidence in bitcoin and they have enough life experience to understand that oil boomed while people were still using horse and carriage, the light bulb boomed while people were still using candle light and thus bitcoin may well boom while fiat is the major form of currency.