My point was that the Falklands are off the Americas - they are much closer to them than they are to us. If you can't see that then I'd be happy to do without your advice, thanks.
I think you need to look at a map. They are off the southern end of South America, a long way south, & a bit east of the USA. They're in a different hemisphere from the USA: closer than to here, but not "much" closer. 7877 miles from London to Stanley, 6288 miles from Washington. Big deal. It's 5615 miles from Washington to Moscow, which I'm sure you'll agree is not the USAs back yard.
If you want to compare the distance between the nearest British & US territories, rather than the capitals, you'll find that it's more in our back yard than theirs. Counting from the nearest part of the mainland increases the margin in favour of the USA, but not hugely.
From what you say, perhaps you think that the USA has some kind of right of jurisdiction over two whole continents. If so, I suggest you move there, as that attitude doesn't go down well outside the USA, & even there, is far from universally held. Personally, I find that kind of kow-towing by a non-American distasteful. You might also visit Argentina or Brazil & start telling the locals what you think. Try the junction of Calle Florida & Calle Lavalle in Buenos Aires, where the ranting loonies gather of an evening. You'd get an appreciative audience, & in my experience they're quite tolerant. Some will mock you, & some will shout angrily, but they won't hurt you.