This is a case of breaking a law where there was clear precedent set by the Microsoft case. Google decided it could get away with it or the cost was worth it. I'm glad the EU stands up to monopolistic practices and doesn't capitulate like in the US. Without large companies suppressing competition who knows how many other choices and products we would have?
They are penalizing US companies for tax avoidance, that is the root of all problems. EU as an entity, benefits very little from internet technology boom. The US companies take the revenue, disrupt traditional industries and except perhaps Amazon, they don't offer oppurtunties of employment that could give them a voice in local politics.
So all in all, the US internet companies are the pinnacle of globalist creation, or the biggest beneficiaries of such policy, and in the looming protectionist era, they will become the first sacrifice.
It was sarcasm, as the monopolies that the USA have shielded for so long, have basically killed off the IT market everywhere. There obviously are European tech companies, but even those are often owned by those US-American megacorps.