Do We Have More in Common with Homeless People than Billionaires?

No.

True, my net worth is closer to zero than a billion dollars, but, like virtually all 2GreenEnergy enthusiasts, I live a comfortable life of good nutrition, healthcare, access to information, and safety from the elements.

Perhaps the author’s point is that we should all be concerned about becoming homeless, and that this is a more likely disposition than billionaire status, which I suppose is true for many of us.