I find it a little silly how the younger we are, we want the money and time to learn new technologies and advancements, but when we're old and have the money and time, we're stuck in our ways. I think of self-driving cars in particular, by the time I'm declining in physical ability, a car to drive me around sounds amazing, but most seniors I know hate the idea of an EV, no matter the possible benefits. Retirees have plenty of time to read manuals and learn how to operate a phone, computer, etc just like they had to learn other things throughout life.