I suppose it would be mostly practical skills, cooking, fixing things. Usually had to be done by people themselves.
Maybe also mental things like navigating (with or without paper map) and remembering their daily and weekly agendas.
What other things would be a big difference with the people today?
Sometimes I’ll be getting myself ready to do the thing, but if someone reaches out and gives me an out… Yeah I might just take them up on it. I’m big on canceling plans