The cost of living issue could actually work in favor of those with less money as they can afford less of the unprocessed meat and cheese, and would have to 'settle' for more lentils, frozen vegetables and other incredibly healthy and inexpensive food.
yes, I know the cultural reasons that will make this switch highly unlikely, but that is disconnected from the pyramid.
The popular takeaway from the pyramid will not result in a decrease in the popularity of takeaways, ready meals and other UHP foods.
The polarization of the debate is as unhealthy as the eating habits that desperately need changing.