That doesn't prove anything other than people filing bankruptcy aren't morons.
If the only thing you could discharge were gambling debts, there would be an equally specious claim that people aren't going broke over medical debt because 80% of bankruptcies cite gambling debts as the cause.
Bankruptcy won't even discharge the kind of debt many/most of the lower-middle class fall broke upon.
The whole point was that bankruptcy wasn't a remedy discharging these forms of going broke. It's unsurprising the bankruptcy data leans towards a 'cause' that will actually discharge their debt, otherwise the incentive for a broke person to file bankruptcy is lowered.>Bankruptcy won't even discharge the kind of debt many/most of the lower-middle class fall broke upon.
Most of the lower-middle class do not go broke upon the listed criteria.
By comparison, in year 2006, there was 2.55B$ in arrears in my state of Arizona when it had ~5.5 million people, or an average of $463 per person. Not even adjusted for inflation. [1]
If you set the bar at medical debt, which you seem to have, it seems to have passed it on child support alone. And that is with a quite uncharitable handicap against me, as I'm comparing the 2006 child arrears numbers I found against 2020 dollars of medical debt.
[0]https://pmc.ncbi.nlm.nih.gov/articles/PMC8293024/
[1]https://www.opnff.net/Files/Admin/Assessing%20Child%20Suppor...