I almost started a thread on this earlier!
Mary Beard has read my mind, only, not being a classicist, the comparator I jumped to was Lady Macbeth - was talking to DDad earlier, saying "how come Carrie is being cast as the power behind the throne on, as far as I can see, zero hard evidence? Every single news outlet is full of 'it was Carrie wot done it, in the cabinet office, with a red box,' but this is all being asserted by unnamed sources with no details."
I find it most peculiar and very suspicious. Whose agenda does it suit to have her to hand as the fall guy girl? (At the moment, of course, the country is rubbing their collective hands in glee saying "yay, she got rid of the grubby little bastard", but I can't believe this is the end-game we're in.)