I've got to assume you're aware of things like unfair competition, antitrust laws, market distortions and so on. The idea is that a disproportionately influential market participant can cause the market to become less free by virtue of inhibiting competition – competition being a vital part of a free market.
Rules against abusing a dominant market position are there specifically to try and prevent abuse from happening.
I could understand the reasonableness of arguing about the specifics of Google's market dominance or the degree to which this activity was a problem. But "increasingly specious violations and terms" and "absolutely sickening" seem to suggest you haven't really considered the validity of such rules.