Because there are lots more of those making $200k+ and they are competing for housing in more similar areas than poor people. The 100M CEO likely lives in a are

Because there are lots more of those making $200k+ and they are competing for housing in more similar areas than poor people. The 100M CEO likely lives in a area that has been gentrified a very long time ago. Not saying it's justified or good. In fact I'm a pro gentrification [edit: typo was @verification"] market urbanist. Just trying to make sense of it as well.