Way back when, I seem to recall Blair had a similar man-behind-the-mask feature on him from a journo who couldn't help but characterise him as a lying psycho robot once the whole thing was finished.

That's all of them, though. Boris, Farage, Cameron, and others have tried playing that card and been called out on it repeatedly. The only differences are how well some keep the mask up and how desperate their supporters are for the masks to not be fake.