Would a restrictive open-source license even have stopped them? Would any American court fine an American mega-company over something like this? How does that

Would a restrictive open-source license even have stopped them? Would any American court fine an American mega-company over something like this? How does that even work, anyway? If the developer were outside of America, would it still have to be taken to the country where the company resides? There's no international court I know of that would handle these kind of things.