I’m pretty much already doing that. I just have too much energy, mental and physical.
I think a lot about my folks at the same age. My father was legally blind and couldn’t leave the house alone and my mother at the same age as I was playing cards with “the girls” in the retirement community clubhouse.
My brother, OTOH, was working full time, and more, till he was 68. He liked working but I don’t think it was completely voluntary.
Bookkeeping .
If you have any digital skills + bookkeeping , name your price.
Mom did it into her 70s and loved it, and they loved her.