I’m not even sure I’m posting in the right place as he’s only 67, but here goes.
My dad is retired and has been for a couple of years, but he does absolutely nothing outside of walking the dog and attending things my mum plans.
He has no hobbies, no friends that he regularly sees. He doesn’t cook, doesn’t do housework. I’d say a typical day is walking the dog and then listening to music / watching TV. He has no opinions on anything - to the point if we go out to eat he’ll just order what my mum has. (By contrast, my mum does everything household related, works 3 days a week, sees friends a lot etc.)
His mum had dementia and I feel the routine he currently has is just a slippery slope.
Im not sure if I should be stepping in a bit, or just leave him to it? He absolutely would scoff at any suggestions of joining a hobby group or similar I think - very working class background where hobbies were just not really a thing. So not sure what to do!