I have seen this exact statement repeated many times over, still confused as to exactly which part of the 2021 Bronco you think is “untested” the body panels? The motor/drivetrain and electronics are all used in other vehicles. Guess my experience with first gen vehicles is different. I bought a Gen 1 Explorer and put 250,000mi on it. There is a Ford dealer in every Major City in the US, with service centers. Get your vehicle serviced regularly and take care of any recalls or TSBs.