One thing you can count on: McCain stays bought. The Globalists have bought him; he’ll stay Globalist.
Which would mean we wouldn’t really know where the bigger wagers are, anyhow.
But he is in the “trying to serve two masters” situation if so. Maybe the trauma of wartime torture left him psychologically dependent on people pleasing even if they weren’t all pleased with the same thing. I would pity him as a soul but politics is the supremely wrong thing for McCain to be in for that sake. He should quit.