We may not have had Amazon if other online stores had been allowed a one-click purchase flow? The lack of a second click was a unique innovation critical to the

We may not have had Amazon if other online stores had been allowed a one-click purchase flow? The lack of a second click was a unique innovation critical to their competitive advantage? That doesn't seem likely to me. And if it were true that Amazon was so vulnerable that checkout flow click parity would wipe them out, I hardly think the law should intercede to save them - that seems like a scenario where they had a bad business model.