Can't people in Yiwu community eat in the canteen?

Yiwu community canteen is not for people in this community to eat. The main demanders of community canteens are elderly people who retire at home. When there is no community canteen, they don't want to order takeout, so they are not the consumers of social catering. But community canteens are different from old-age restaurants, where young people and children come to eat. Not just in this community.