Is there anything at all to be done, given that (one assumes) people he interacted with probably wouldn’t have known real names, etc.? Empathy, and seeing how others disappearing for a bit (and being fine) has affected real friends makes me feel awful for those who knew him, who will just see him …vanish.
I don’t yet know if anyone has access to his computers and such-quite a lot is still up in the air.
For me personally, I wouldn't want my family to posthumously dox me just to confirm to my online friends that I've died.
https://www.google.com/search?client=firefox-b-1-d&q=EverQue...
Tough spot, sorry to hear it.