The reason to start this Article with railroads and Rockefeller and the history of the Sherman Antitrust Act is not simply to provide context for this case; rather, it’s important to understand that antitrust is inherently political, which is another way of saying it’s not some sort of morality play with clearly distinguishable heroes and villains. In the case of Standard Oil, the ultimate dispute was between the small business owners and farmers of the Midwest and city dwellers who could light their homes
Source: Friendly Google and Enemy Remedies – Stratechery by Ben Thompson