Who came up with this crap? Seriously? Bethesda is trolling us. They put some really annoying NPC's that won't shut the eff up and then make them unkillable, because they are tied into some [censored] quest.
https://youtu.be/ieiyNTN7LbQ
Fatman to face? Pfff. 3 clips of Minigun? Just a scratch. And they do it in Oblivion, in Skyrim. And I somehow need to feel urgency or pitty when they are attacked by raiders or mutants? Why? They can't be killed, why should I care?
Stupid game.