Well, that's you, I guess, leedy.
Leo Fender, Bill Ludwig, Bud Slingerland...et al....were businessmen looking to make a profit. None of the nitpicking that collectors do, now, has much to do with them or their thoughts on the subject. They did not build their businesses based upon a perceived future collector's market. They did whatever it took at the time, to get things built and out the door....PERIOD. That's why they might find it amusing that collectors go to such excruciating details, now. I'd be amused, too, if I were one of those guys.
But, meanwhile, back to the present-day.....Collectors love minutia....They love details....They love nitpicking. Personally, I find it very satisfying and enjoyable. And I also like discussing these details with other like-minded people. It's fun for many of us.