"huge opportunity in German mechanical engineering". Ha. He should compare a modern German car, with their 2-3 year warranty, to a modern chinese car such as BYD, with their 8 year warranty.
But it’s too early to gauge if these quality problems are false alarms or something BYD needs to take very seriously.
(also The unlinked primary source for much of that material was the WSJ: https://www.wsj.com/business/autos/having-overtaken-tesla-by... )