Well, I guess I am making the point that our modern world is all out of sorts with how it ought to be. I can understand that living alone is often unavoidable under certain circumstances in this day and age, but that is a testament to how bad things are, particularly for young men.
Ideally young men would get married by their late teens and then they would be living with their wife. That boat has been basically burned in the modern world, so its no surprise that men are either outstaying their welcome at their parent's or living on their own. Neither of which are ideal.
Its also far from ideal that for many young men actually owning a place is basically off the table. Let alone finding a decent wife who wants a family. Its basically all kinds of 'effed up these days for people