Also, supposedly 41% of people earning 300-500k/yr are "paycheck to paycheck."
I couldnt find it just now, but there was a profile I read on one such person a while back. Of course, after paying private school tuition for 3 kids, monthly payments on their two Mercedes, and maxing out two 401ks, two iras, and hsa...they didn't have much money left over every month.
So I'm willing to believe that the OOP was more about this than about actual hand-to-mouth situations