"One benefit to the bolt being locked while on safe is that while hunting in the brush or carrying anywhere the bolt cannot come open when bumped."
Correct. THAT'S why the bolt is locked when the safety is on. And it sure isn't hard to operate correctly.
Anyone wanting to limit their purchases to what's made in the US will have to forget TVs, CD/DVD/Tape/MP3 players, dry cell batteries, cell phones, most hand and power and machine tools, most small kitchen and home appliances, nuts and bolts hardware, autos, hunting and fishing equipment, clothes, boots, optics, cameras, much of our food, furniture, oil, etc.
Other than that, most anything we want would be available.