What does monopoly have to do with market cap? Market cap is an abstract concept on how much the market values something, and doesn't have much concrete stuff to be based on. Market cap goes way up during bubbles. If companies were to be broken for profits, there are so many companies ahead of Amazon.
>Well, the last monopoly was broken in 1982, isn't odd that since then no other monopoly has ever existed?
Many monopolies have existed, like Microsoft for the most famous example. But there is no industry in which Amazon is a monopoly. Unless we were playing a witch hunt where we had to create a monopoly by thin air, I don't know what makes Amazon qualify as one.
