Condescension was not the intention at all. The fact that you mention logistics only as a foot note is what lead me to believe you really didn’t understand, and it was just meant as an explanation. Amazon is just scale, in every aspect, and I don’t think that can be achieved with a federated approach in the physical retail world.

As for being constructive, you can be constructive by talking someone out of an idea. I really don’t believe there’s any viability in the idea, no matter how much I wish there was. I personally value my time, so I assume others do as well. I consider saving someones time incredibly constructive, but that only applies if you intend to pursue the idea to actually get somewhere “real” with it, let’s say reaching “profit” or improving participants existing profits.

You might enjoy spending your time figuring out solutions here, maybe you see it as an economic experiment or hobby project, so it’s fun no matter the outcome. I’m that case my comment really isn’t constructive in your situation, and I’m sorry.

Rest assured I didn’t comment out of malice.