It’s not an apples to apples comparison. The fact is that many Amazon employees can make 25-50% more, with better work-life balance, better benefits, a less toxic environment, and the ability to work from home.
Source: former Amazon employee who got out a few years ago.
One thing I’ve realized about Amazon, at least lately, is that they don’t always have the lowest prices. For many items, I can go directly to the manufacturer’s site and get the same product for a lower or equal price with free shipping. If I have to wait a couple extra days, so be it. At least I’m not lining Bezos’ pockets.