That's the crux of it for me, why is the food so actively terrible? Why is Jack so clueless about the basics of cooking after 10 years of it being her 'work'? It drove me mad for a while trying to work out if it could be some kind of weird performance art, like the Scarfolk of food prep, or the conspiracy theorist in me thought it was a Tory plot to kill off the poors through tit food hygiene and standards. For entertainment value alone, I'd rather watch Richard Madeley put together a cheese and pickle sandwich than Jack wrangle that lingreenie nonsense.
It really does make me despair for this country, the erosion of critical thinking and on a basic humanity level, the lack of care for other people, that holds really quite potentially damaging people up as some kind of force for good, when the opposite is obvious if you dig into it deeper for just a little while. The sort of well-meaning middle class do-gooder who thinks they are doing their bit when they don't have the basic insight or self-reflection to know they are making things much worse.