As long as a house is clean enough to be safe to eat in, kitchen surfaces aren't covered in muck, family and visitors won't get stuck to chairs they sit on, and the toilet is fairly clean, I don't think any of us should bother. If someone is very house proud, on the other hand, just go along with their rules and admire their energy if we wouldn't spend as long cleaning.
We're all different - tolerance, respect and friendship are surely more important than criticising someone for being too messy or too house proud.
I probably clean a bit more thoroughly now I'm retired, but don't bother if I don't get through what I intended. We do, unfortunately, have friends we no longer stay overnight with because we do find the amount of dust, dog hair and dirty surfaces a bit hard to cope with. Wouldn't dream of stopping being friends with them, though.