If there is a mark coming, there’s nothing in the Bible to suggest we are supposed to fight it — we are only told not to receive the mark ourselves.
If the mark is coming, there is nothing in the Bible to suggest that it will be an American thing.
Trouble with most end-times jibberish is that most of it is America-centric, as is much of modern day fundamentalism.
RealID is for the US...if it’s the Mark of the Beast then the Chinese won’t have it, Europeans won’t have it, nor any other countries.