Le Chaud Lapin wrote:
One has to wonder if Cessna would allow a that 1/3 (or 1/4 or 1/8) to
be given back to the buyer as a rebate in exchange for
indemnification.

Sorry, but indemnification from the buyer still leaves Cessna open to
lawsuits by family members of the buyer, passengers, any other victims on
the ground, and so on. The buyer can only speak for him or her self.

Furthermore, the owner often isn't the pilot - or even always a person.
(such as when a pilot rents a corporate or LLC owned aircraft).