Does it never occur to you that USCF-rating can only have US residents?
Post your uscf and chess.com rapid ratings here
I`d double check that thought. I think that guys from Canada regularly cross the boarder into the USA to play in USCF rated tournaments.

Yeah. Mom is a Cossack, father is a Georgian, and I am a Russian spy. There are no official ratings (neither FIDE nor the Russian Chess Federation) - the USSR has long expired second rank, and the ratings here are: rapid - 1705, bullet - 1751, blitz - 1953.
Anyone that has played in a USCF rated tourn will have a USCF rating no matter where you live!

USCF 2114. My rapid on this site is 1910 although if I played in the pool, rather than primarily against friends/specific opponents, and encountered the engines and such, I’d probably be lower

Online chess has time-outs and cheating which warp the rating system. OTB chess does not . I'd bet ratings are lower here than they are in the USCF or FIDE.
I am comparing uscf to chess.com rapid, you can only post if you played more than 10 games on chess.com