That’s a pretty deeply unquantifiable thing. How do you measure trauma at the scale we’re talking about? Self reporting will only reflect the trauma people are aware of, and mental health diagnosis are basically just self reporting one-step removed.

As far as I know we’re stuck in anecdote and personal opinion territory, until we have a better way of quantifying the kind of low-level trauma of a non-abusive-but-still-damaging childhood.