Nah, Americans just don’t like to read the manuals, and they got a bad reputation in the late '70s and early '80s when they first put turbos into the cars, because you had to pull into the driveway, and let the turbo spin down for at least 30 seconds to a minute. If you didn’t, the turbo would seize and then shred itself when you turn the car back on.
Also American mechanics don’t like the fact that the engine is not in the configuration they are used to. It’s rotated 90° on the z axis and 45 on the x axis. Absolutely solid tanks if you actually read the manual, and followed the routine maintenance recommendations.
Once you wrap your head around the new orientation of things, it’s actually really well designed to work on. I figured the mechanics just didn’t want to learn anything “new”