Cazadores are the only goddamned things I actually have to use VATS for, as a PC player.
They are too, fucking, fast.
... Need a goddamned grenade launcher and elevation to take em out reliably w/o VATS, in my experience. That or a scoped rifle at long range.
Yeah, put super simply:
Minimize needed actual storage space and time a thing spends in storage... by relying on very frequent and consistent logistics.
Its very efficient in the sense of minimizing operating costs...
But it is also extremely fragile, a minor perturbation can fuck shit up for weeks or months.
... And we are getting... well basically the most major disruption in the history of JIT as a logistics paradigm.