I want to give skypilotYTS room to answer the question, but I think that in the abstract, if you do see behind the instrument panel, it would be much better to see an empty panel than a bunch of distracting gauges and displays.
(By the way, I’ve seen pictures of his setup before. They make me drool.)
I would love options. I would love to see one version absent a panel so that I could switch planes and still see things like the propeller(s) and wings (or helicopter blades). But I think it would require a re-tooling of the SDK and an opt-in on an individual aircraft basis.
For right now, I would be happy with seeing nothing. (Call it “Captain Sim mode.” 
) I can’t imagine that that would require any kind of SDK overhaul. In the future, they could consider additional options.