Really? The JIT system originated in Japan, and a quick Wiki check confirms that.
If anything, Ford nearly killed itself several times over the last century with industry mis-steps. Stopping
production abruptly, for example, really hurt them back in 1927 when they at last decided to dump
the Model T, perhaps 10y after it should have been replaced. They never fully recovered.
The F150 is king, and I scratch my head when I see someone (as I did recently) spend $70K for this truck. But
customers keep lining up.