Well “a cap” by definition means a curb doesn’t it, not an outright ban? I am talking about not letting the strong commercial influence and impetus of supermarkets and fast food chains run riot.
And sorry but the evidence is already there that we are strongly influenced by our family background, advertising, our environment when it comes to healthy food choices. It’s not just one factor, it is many. Look at any government research on the issue.
And you and I may have the skills and knowledge and perhaps decent amounts of spices and condiments and enough electricity to cook healthy meals but if you have been brought up in chaos, and don’t know how, or you are too tired to cook after working all night being a carer in a rest home for example, or you are living in a bed sit with shared facilities, you might be more likely to reach for the easy unhealthy option.
To suggest that eating healthily is all about personal choices and motivation without any external influences from your local culture and environment, such as education, public transport facilities and working hours, is ludicrous frankly! Obesity arises out of a number of factors, many of which are being ignored by government because, as usual, profit is deemed more important than people.