Earlier quoted context omitted.
Hindsight is 20/20. Maybe people in 1999 were wrong about Amazon but they were right about Pets.com and many others, your comment is just an example of survivorship bias. I mean, I'm sure you're not trying to argue that dotcom valuations weren't generally ridiculous. Besides, Amazon, Kodak and Boeing were never exactly in the same market. The parent is comparing companies that ostensibly offer similar services. If I…
On the other, other hand, Amazon sends currently very overvalued as a retail company. (I haven't looked at the comparative sizes of its various components.) How long before Amazon sounds of its retail business?
Would not surprise me if a majority of both inventory and sales are actually marketplace sellers by now, that pay Amazon for fulfillment.