> he spoke with a Tesla representative, who said that "everything was done correctly" when manufacturing the car.

Does this mean they expect a roof to fly off even when things are done "correctly"? What happens when they make the inevitable mistake?

Normally I'd say this is a PR disaster but just like other companies which command blind, unwavering loyalty, Tesla can also afford such disasters knowing that opinions will stay the same no matter what. Whether you love them or hate them this will do nothing to change it. Tesla is a very emotional choice no matter which side of that choice you land on.