Sorry these graphs are so hard to read, the researcher has been quoted by major news orgs in the past. If this is accurate, India is now the worlds most populous country. Relatedly, a Shanghai police database was recently stolen, and is claimed to contain on the order of a billion entries.
Simply put: when there's a lot of options for places to live, landlords can't be as discriminatory. Here's more info about the study.
I thought this was an interesting comparison. When it comes down to it, "a car" or "transportation" is not in the 'basic needs' category in the same way as 'shelter' is. And that calculation becomes even simpler once there are good public transit options.
Threads
• Very short thread on the downsides of inclusionary zoning for affordable housing compared to other options, and a follow-up building upon that.