Some of us get lucky and it is financially beneficial. I bought my house right before the housing market spiked so the value of my house almost tripled. It has since gone down a bit but it will be a boon if I ever sell. The rent at the apartment I was at was equal to my mortgage payment but now if I wanted to rent that apartment, it is 4x my mortgage. I also have an EXTREMELY low rate (2.5%) because of my credit.

I save almost 6 figures of money per year of owning versus renting just because of timing. I guess the moral is: get lucky or optimize your living situation for how you want to live instead of worrying about cost (unless it's huge)