I didn't see where you made the point that Fox News viewers are retarded and that that means many Americans are retarded. But good on you for agreeing with so many of us.
Fox is available almost everywhere. I got it in NZ and Australia. Watched it enough to confirm and agree with all the criticism. There's a sort of incredulous amusement watching the talking heads spout dumb propaganda and slimy greasing of Trump.
BTW, since you are a self-confessed NON-viewer of Fox, you are the least qualified to make an informed opinion on it.
So maybe shush on Fox and it's critics.