I can't disagree with anything you say here.
But, Richard Lee was a very impressive man. A freelance inventor and entrepreneur; he (along with his wife) built a global company. As far as I know, all of his products are manufactured in the USA.
He was an accomplished shooter, and an airplane pilot.
He owned patents on multiple tools and designs, and most of the other big companies pay (paid) him royalties.
The press mounted Ram-Prime ? His invention.
The case activated powder measure ? His invention.
Without his tools/equipment and designs, I would bet that there would be far fewer reloaders in the world. I know I started with his equipment because I could afford it. I still uses great deal of Lee branded equipment.
All that being said, I believe that a great many corners are cut during the manufacturing process, mostly in the choice of materials.
It doesn't stop me from using Lee equipment.