Thank you for sharing this story.
Since GamerGate was mentioned, here is a link to Innuendo Studios' analysis called "Why Are You So Angry?", although I prefer its more broad sequel "The Alt-Right Playbook".
Though without the kind of linked personal stories, so many people would not be receptive to hearing such analyses, so they both are kinda necessary. :-)
Ikr, like did he work for Boeing or...? :-P
He definitely had "character" though, as someone who faced death, multiple times, and had to stare at it and let it change him, to focus his efforts on stuff that really matters in life. (anti-capitalistic principles I guess?:-D)