One big advantage of FW ownership, is the hookup/disconnect process. In most cases, it is easy to see the hitch jaw opening, and the pin on pin box. If you don't want to turn your head to look back, or raise up in the seat a little, then a camera would be very helpful.
I did remove the not needed center head rest, front seat, and back, for a better view, but even with them installed, not a big deal.
This is a high tech time for many, and some absolutely will want a camera positioned for viewing hitch. Just for example, it is much easier to take a selfie having a phone with front/rear camera. No one would want a phone with a single front facing camera 🙂
Jerry