Are They Getting Too Big?

I write because size is inevitably going to be the judgment of someone as opposed to behaviors. Amazon acting in an anti competitive way that is essentially prohibiting people to expand into the infinite? Yes, we're seeing that happen. And I think we need to target those specific behaviors and not let the government be biased by those companies to protect them. But isn't that definition of an monopoly not necessarily anti competitive behaviors, but actually the size of the market share?"