@MilduraS, yes, it makes a lot more sense to cook for yourself if you don't eat meat, I would think. In our household we eat meat for a main meal once, sometimes twice, in a week, although I often have meat at lunchtime (e.g. ham sandwich) as well. We have fish a couple of times a week too. The rest of the time the protein comes from pulses, nuts, grains, cheese, milk, yogurt, eggs, and we eat a lot of vegetables and fruit. Some of those things can be bought for a song, especially if you live near a market or a discount store, but a lot can't, and then you've got the skill gap from people who didn't learn how to cook when they were growing up and have a lot to learn about buying, storing and preparing food, as well as cooking it.
I wish the government would make it a priority to help everybody get access to healthy food. They'd need to look at so many things to make a difference, though. What food shops do people have access to, both physical and online, and is it easy to make use of them? How can they get more people living in spacious enough accommodation to fit in a fridge/freezer, food cupboards, microwave, basic cooking equipment etc? How can they help people acquire the knowledge and skills they need, not just to cook, but also around food hygiene and nutrition?
This campaign is a good start. Marcus and Tom have the credentials to do it, as they know first hand what it's like.