For the part in bold, how can you say a gun you have to pull the trigger to field stip wins over one you do not?
Easy. Follow the four (or however many you wish) rules of firearms safety in a rational manner. Almost all of us, if honest, would admit we dry fire in some way which violates rule 3. I use Snap caps, for example, and aim at a safe backstop.
After that admittedly imperfect step, the Glock breaks down into 4 big parts (5 counting the mag) parts. With your fingers alone. Detail stripping requires the Glock disassembly tool. That's it. The 1911, IIRC, into at least 7 big and tiny parts (8 with mag), some of those small parts we have to find on the floor, or even embdeed in the ceiling. (That's a story for another time). The 1911 is easiest to disassemble with the 1911 Barrel Bushing Wrench we all know and love, and IIRC, can be detail stripped with some of the parts integral to the gun, but still requires more tools. I don't detail strip, so I would welcome enlightenment on that issue.
David Hackworth details multiple NDs in his books, with the 1911 (and M1 Garand). All were violation of one of the rules. And, FWIW, my non-firing pin block safety Kimber requires me to dry fire it if it's empty to avoid sear damage. It's actually detailed in the manual.
All that said, I would love it if Glock could get make that step work another way. And, if I had a 1911, I wouldn't feel I was at a disadvantage. I just prefer a simpler gun.