This is something that comes up time and time again with our recent string of conservative governments, going back to Cameron. At this point I'm pretty convinced that it is a dead cat strategy to avoid us talking about the lack of fruit and vegetables in the supermarkets. Or maybe I'm just being hopeful.
How do people in UK feel about the food shortages? Do they blame brexit?
That, in turn, is because despite the "subsidy" we have allowed our energy market to be designed around investors rather than consumers. Most of the continent has shielded consumers from the brunt of price rises: we haven't.
Really, it is just the brokenness of a British ruling class that prefers the success of the financial sector to a decent quality of life for citizens. It isn't caused by Brexit, Brexit is just a symptom.