Basically he's an ehticist, an economist, and a philosopher and he also promotes a "value system" in his philosophy that states that buying a home for any othe reason than to live in it yourself is ethically/morally wrong.
I have been looking for his name for ages since i found it first, should've bookmarked it, never did. Now i desperately want to find him and re-read some of his works as well as his wiki page.
Edit: His name might be Henry George and his philosophy Georgism. Does that sound right to any of yall? Or is it someone else I'm thinking of?