Again, on paper it does.
But paper often neglects reality. A reality where it can be more profitable to simply hold the land rather than lease out the home on it. Where a constructive loss can improve tax savings. Where the intent is to have it vacant for some other perceived use or gain - like a vacation home, AirBnB rental, Pied-a-terre, or just letting the structure languish until it can be condemned and bypass red tape around teardowns/rebuilds.
Current incentives and structures do not mandate that homes are made available when someone buys another domicile. That’s one of the myriad of issues affecting the housing crisis.
