AnotherGuy
Hero
I think it is important to remember that mistakes do get made and hopefully the groups/GMs learn from them and handle things better in the future. I'm not the same GM I was 30 years ago, 20 years ago even 5 years ago."Hobby friends" would be a good descriptor of the two groups this happened to where all the players were people I knew beforehand. Strangers for the rest. So...yeah. Let's just say I have seen a consistent pattern (broken only by Hussar!) of GMs who did not handle this sort of thing well, at all. (Well, I guess technically Hussar could still follow the pattern if we get a TPK, since we haven't had one...but I really really doubt he would. He's been very supportive.)
You can offer advice and encouragement so that the group/GM handle a similar situation with a little more wisdom into the future.