I don't now about Japanese manufacturing per se, but I definitely wouldn't say that finished Japanese products were considered dodgy in the 80s. Sony, Panasonic, Honda, Toyota, various camera brands, Yamaha.. I recall all of those being at least "pretty good".
I definitely remember the sense that Japanese cars posed a real threat to the American auto industry, and in hindsight that seems to have been well founded.
>but then lost their edge as China moved itself up the car manufacturing hierarchy
Didn't they lose their edge earlier and because the US togheter with some european nations forced their arm after a trade war to limit their exports, enforce an unfavourable currency regime, etc?
That's the entire point of the joke, yeah. Japanese manufacturing was dodgy in the 50s-60s but great by the 80s.
Korean manufacturing might've been considered dodgy in the 80s but great by 2000. Taiwan (ROC) went through this also (70s vs 90s, ish?). And now China.
I recal, the 1980s when Japanese manufacturing was dogy as. By 2000 it was the best
The same thing is happening in China
They are very good at everything they do, and getting better. Good.