And they won't, because that level of precision is stupid for this application, and not required. They can't even come close to matching the quality and precision of larger auto makers, how and why would they require levels many times what those manufacturers have deemed necessary?

Classic example of an exec understanding on a high level that they have fit and finish issues with parts, and pulling a completely inane statement out of his ass to make it sound like he has any real understanding or power whatsoever to address the issue.

It's Musk, so everyone immediately knows he's full of shit. But it's a good reminder to not entirely trust CEOs when they make statements related to specific technical details because the fact of the matter is they are not engineers and for large companies they are nowhere near close enough to the design and manufacturing process to be able to make statements like this that are actually informed. It's just PR bullshit.