Is the interior as rental-car grade as it seems?

You’re thinking in terms of Skywalker being a family name - it isn’t. Rather a “mantle” or title to a character extremely gifted with the force.

Captains with 100 tonne licenses are able to pilot enormous super tankers with automated controls, why in the galaxy can’t a vastly superior Sci-fi Starship vessel be capable or a similar feat?

Actually, they’re employed in Star Wars Rebels on more than one occasion by the Empire and more notably, Grand Admiral Thrawn. It could be plausibly argued that the First Order was so arrogant and blind with overwhelming superiority that they didn’t plan contingencies for kamikaze tactics or that ship tech has…

Only three possible explanations as to why these “Jedi” won’t be around when Luke comes into play: