[nostrebored]

Even their infographic doesn't align. You can see plenty of shades for the 40hr workweek. Note that they don't break down the state by state summary for 1BR.

I personally know people living alone in low minimum wage major cities who defy this suggestion. Sure, not always in glamorous places. But I'm willing to bet across most of the east coast of the US you'll find counterexamples.

[bombcar]

You can also see something interesting - at least in my state it shows a four bedroom as being about twice a "zero bedroom" - hence roommates likely are occurring.