I agree Vixen is doing a 'half-CoulsdonUK", in the sense of being coy coupled with appeals to authority, but I don't think Vixen is CoulsdonUK.
Coulsdon kept a lid on it for what, 7years? Only at the very end did he come out to face the board, got overwhelmed in minutes before retreating, until the missus busted him for keyboarding into the we hours, or such was the claim.
Vixen is way too prolific out of the gate, and very quickly slid form polite and chirpy, into discredited falsehoods. With an indifference to facts, logic or discussion.
Sort of brings to mind a recent movie I quite enjoyed, called "The Imitation Game", on the story of Alan Turing, and the British effort to break the German code machine "enigma".
One of Turing's tests for intelligence was, can you tell if the person you're speaking with is a real person, or a machine? Can the conversation partner, imitate a person? Are they real?
I don't see intelligence here, but I do see narcissism, and an inability to see how others see you. I see a transgressive personality on display, one who's found a welcoming environment in which to express their peculiar pathology.
Sorry to say all this, I'm always rooting for the psychos to be normal, but I'll admit when I'm wrong, or been duped.