That much is inevitable, as he himself should know - being a classical scholar who is presumably not completely deaf to his own hubris. The only question is, who and what he brings down with him; the entire Tory party with any luck, but quite possibly also the Union, and the entire edifice of Parliamentary democracy.
The tricky bit is what can replace it? Martial Law is over-rated, so how about letting the Anarchists have a go?
I would prefer anarchy than Boris-led totalitarianism.