I mean... The way it's going, they'll be able to sell it as the same without telling you. Like a server at olive garden "excuse me sir, would you like some cheese-like foodstuff made from tree pulp?"
You just gotta know where they are, and many of them are doing it right out in the open. Crews of construction workers, locals, they know where to find the bunkers.
They're not the Simpsons. They're not predicting stuff or anything. They just think of the craziest reality possible, and then reality turns out worse.
He's very influential in the UK, so he likely did help set back the efforts a bit. Even if just in the public discourse.