> But, there are a limited number of people who can afford to buy 7-figure condos Of course, but if the total possible supply of 7-figure condos in SF is small

> But, there are a limited number of people who can afford to buy 7-figure condos Of course, but if the total possible supply of 7-figure condos in SF is smaller than the total number of people who want to buy 7-figure condos in SF, then it would indeed be possible to fill the city with nothing but 7-figure condos and have thusly dramatically increased the price of housing!