Thanks for the well researched, concise 'white paper'.
Yes, Amazon has many 'sins'. It seems every hyper-successful American company is, eventually, hyper-unethical.
I have had concerns with Amazon since they did away with the 'Smile' program and supported He Who Shall Not Be Named.
Unfortunately, I am not clear where to get many items: It is a lesser-of-evils choice.
The only redeeming feature is free returns on most items, which I take full advantage of these days.
On the Audio front, I just found that Upscale Audio has an Amazon store. Not certain that encourages me to do business w UA.

