To some degree I think it may be subconsciously capitalist factors as well. Wealthy European countries have expensive housing. And most people aspire to a nurse

To some degree I think it may be subconsciously capitalist factors as well. Wealthy European countries have expensive housing. And most people aspire to a nursery room for a baby and later a separate room for the child, but then you have to upgrade your living situation to include another room at great expense. Think about the last time you saw a tv show set in the current time where children are in a bunk bed in a single room. I can’t really think of any.