I kinda sorta disagree. All prophecy is middle-east centric.It barely touches any nation outside of that region, so the Man of Sin, I suspect, will come from a nation in that region.
IMHO, the Fourth Beast of Daniel 7:23 is the 7-year kingdom of Satan’s Antichrist and covers THE WHOLE EARTH - that’s why the False Prophet causes ALL (except for Tribulation Saints of course) to take the Mark of the Beast - Revelation 13
God bless!
Daniel 7:23
King James Version
23 Thus he said, The Fourth Beast shall be the Fourth Kingdom upon Earth,
which shall be diverse from all kingdoms,
and SHALL DEVOUR THE WHOLE EARTH,
and shall tread it down,
and break it in pieces.
https://www.biblegateway.com/passage/?search=Daniel+7%3A23&version=KJV
Daniel 7:24 King James Version
24 And the ten horns out of this kingdom
are ten kings that shall arise:
and another shall rise after them;
and he shall be diverse from the first,
and he shall subdue three kings.
https://www.biblegateway.com/passage/?search=Daniel+7%3A24&version=KJV
10 kings - likely directing 10 divisions (IMHO)
The little horn shall subdue 3 of the kings
[so the Man of Sin, I suspect, will come from a nation in that region.]
Now THAT is entirely possible, IMHO.....