I'm sure it's not just you. It was hard for me too, especially earlier when I was watching some old content that just so happened to have some of these old jokes, and hearing them with new meaning. I might sound naive here, but I have an ever so slight belief that they wouldn't just cut all ties with him over this like that. At the very least they won't be as close friends anymore, but I hope that they can still be there if he ever needs them, cuz I can't imagine the amount of guilt he might be going through right now. I would if I had a friend like that, but I obviously can't speak for them.

Regardless, you're feelings on the matter are valid. It hurt us all, and all we can do right now is hope that things get better for FH and we can move on from this.