People can argue whether it's as good as the previous fallout games, but it was in no way a failure. I quite enjoyed it too, and it being not as good as 3 or NV doesn't mean it's down in the gutter with 76.
Vinland saga will do that for you. One of the central themes is on war and pushing back against the idea that war leads to strength and glory. It's pretty devastating at times.
Maybe when StarCraft 2 came out or the first couple years of Overwatch. Although in hindsight they were doing some pretty un-legendary things behind the scenes.
I love Nietzsche