"The EU is the only government entity to ever impose"
The EU ruling did more - it forced Microsoft to document its APIs and made them publicly available (although not all of them free to use without a license). That made a great boost to open source software that no longer had to reverse engineering everything for compatibility.
Anyway, an €860 million fine doesn't really look a "token" one. Sure, Microsoft loses far more with each acquisition it makes, but judges can't act like a bad CEO.