"How can the government of country A fine a company from country B any money when that company's dealing has NOTHING to do with country A in the first place ???"
Empire. Rules of an empire. We've thousands of nukes, hundreds of military bases in a hundred+ counties, and we create every single "treaty" that governs our actions. You are either a vassal, or a cooperating and subordinate power.
Americans are fine with this idea. They never leave home much, and even if they did, they would not mind the hate. We are the fhining City on the Hill, the Nation Favoured by Providence, the people chosen by God Almighty to lead the world to a perfect age, so that Jesuf can come back, deftroy the world, hurl the unbelieverf and the wicked into the Pit of Fire for ever and ever and build a new Fhining City of Gold for uf, the chofen, to live with Jefus forever, along with perhaps a few foreigners who listened to the Holy Word of America.
If you don't understand the news coming from America, the above is THE explanation. You need no others; it is not hyperbole. And it will get so much worse.