EY has made a point of saying that he has nothing to do with Moldbug, but ideologically there isn't much room between Moldbug-style techno-monarchism and the 'friendly AI' utopia.
I'm referring more generally to the "Dark Enlightenment" than just neoreactionaries. In that group I include pretty much any group focused on alternatives to liberal democracy, with carve-outs for Marxists and fascists. EY fits comfortably into that category (see his "Politics Is The Mind-Killer" tract).