Johnson is I believe very keen to undermine the Devolved Governments, rather than set up devolved administration(s) for England.
I think though that a point was missed - as members we had plenty of clout - so it wasn't a Foreign Administration, even though the Brexiters were desperate to pretend that we had no say whatever. Very often the same ones who cosied up to the USA, where we really didn't have any say.
I see though that Johnson is getting criticism for comparing the battle for Brexit with the war in Ukraine. He's even angering some Tories.