Yeah, Sunak was meant to be an obedient drone, put there to rubber stamp anything Boris said. He’s since got ideas above his station, so he’ll be gone as soon as Boris can reasonably get away with it.
But right now he’s the only cabinet member (including the PM) who looks capable of finding his own arse using both hands, so he’s safe.
Its going to be interesting to see the reaction to foreign dignitaries when faced with pressing issues of international diplomacy to be greeted by the intellectual colossus that is Liz Truss