Don't kill the goose that lays the golden eggs, just make sure that adequate
competition remains in the retail field.


That very goose survives, in part, because of past actions to break up
mega-powerful corporations. Standard Oil, US Steel, AT&T, etc.

The free enterprise system thrives on competition. When a single entity becomes
so dominant in any field that it can dictate (rather than the marketplace
dictate) the entry conditions for competitors that free enterprise system is at
risk.