Most other companies would fire a factory manager if even a fraction of the cars produced at the factory required rework of any kind, let alone the majority of the cars requiring 37 minutes of rework.

Take your Eurocar example, and then multiply that by multiple systems. And then apply that to almost every purchaser of the vehicle. And now you understand Tesla's problem. Somewhere along the way, Mr. Musk's "perfectionism" is interfering with the actual production and quality control of the vehicles and resulting in vehicles that are very far from perfect....when they easily could be, if he were to let the professionals run the company.