I was expecting Siege to be the realist here (or myself) but surprisingly it came from Aj-Chan. While everything you said is true, they showed all the systems to such an excellent degree it would be paramount to suicide if they removed any of it. They would die if this thing didn't live up to its hype.
I can be rational as a Fallout fanboy, the only reason I said that is because my Fallout 4 playlist stopped.
Also hopefully this is on one of the radios:
I mean they've had this song in like three trailers but never in the main game.