Many people (especially beginners) appreciate automatic updates of their dependencies. If you eject straight away you’ll have to manage them yourself, which is a big turnoff to many.
> Couldn't they just offer a "facebook-certified" starter pack/bootstrap?
No, because Facebook engineers don't use or need that. Facebook only open sources or releases stuff they use—except for this. This is actually the first and probably only open source project from Facebook that they don't use in production.
Couldn't they just offer a "facebook-certified" starter pack/bootstrap?
I guess you could just do an immediate eject?
Edit: looks like they contemplated that in the survey: "Yes, and I will run `eject` straight away"