> Apart from Quest being a standalone device, it was just an iteration on the original Rift

In that it's a VR device, yes. But it's a standalone headset with Inside Out tracking. Many people didn't think this was possible.

> And it was another company they bought, and I'd be more inclined to give credits to the Occulus team than to Facebook.

A significant amount of FB employees developed this headset. It is Oculus is Facebook now.