https://pmc.ncbi.nlm.nih.gov/articles/PMC5513638/
That's actual science...
What you're talking about is a new age religion:
https://viktorfranklamerica.com/what-is-logotherapy/
And you say "neuroscientist" because that sounds modern, but guy was in his late 30s during WW2, neuroscience was barely a thing back then.
No one cares about quack cults.
Edit:
Like, literally most cults are built off that. A charismatic person has delusions while going thru something unspeakable, and people inspired by the leaders survival (even if by luck) just believe whatever rationalizations the leader says.
Do you actually believe that shit or did you just do a lazy Google and fall for it at a glance?