I was far more likely to cook from scratch when I was poor than when I was not. And honestly, the food was healthier too. Basic life skills.
Nobody says "if you want a really good office chair you have to build it yourself". Same for shoes, cars, bikes, a million things. You can do that, make your own bike for example, but to get up to par you need to spend vastly more time and money, it's basically using more resources to be quirky or make an experiment etc.
IMO the default expectation, demand, the thing we should organise to achieve, should be that what's available, what the market competes over, is good and gets better, regardless of the market. Not that it gets worse because the buyers get fleeced. Doubly so not food.
> if we enjoy the fruits of economics of scale for sooo many production processes, why can't we with mass produced food?
Nope, doesn't work.
> There's tasty, and theres healthy, and there's inexpensive (time or money); pick two.
You could say this about anything, you can either have cheap, good, and, say, extremely light-weight office-chars: pick two. That's absolutely orthogonal to what I said, and still applies to making your own vs. buying one that was made a lot cheaper be economics of scale. That trade-off applies in either case, so your comment is a complete no-op.
Why are so many things cheaper and get ever cheaper, while things like food, housing, education, medicine don't? Why does productivity rise so much faster than wages? Because there are no adults you can even discuss this with without their uneasiness forcing them to blurt out something, anything. Because people in golden cages can't even sit with what is. That's a provocative claim, an invitation for me to be proven wrong, but at least it actually relates to proceeding and surrounding comments and isn't just something out of a farmer's calendar.
That price depends a lot on where you live and shop.
Affluent urban professionals, of which there are many on HN, may have their perception of the world influenced by living in a bubble of people that eat out several times a week. Until I saw the BLS data, I assumed more people eat out than actually do because almost everyone I know falls into this category. But having been poor once, I definitively know you can eat cheaply and well by cooking at home.
I don't know whether they're covering for their own insecurity or are just not prepared to accept that their own cooking is (necessarily) slightly worse than restaurant food even if it's much cheaper.
Personally I sit at the middle level of this; in the UK there's a decent range of fresh refrigerated ready meals ("TV dinners" to Americans?) which are more expensive than cooking for yourself but less expensive than takeaway. This is mostly fine except you need to pick the gymbro protein-orientated branding in order to get a decent percentage of vegatables. Somehow this doesn't turn up in burrito taxi discourse.
One big hit for me was having to create an entirely new set of recipes when I cut out meat from my diet. It got really hard because plant protein is way different from animal protein. The processed vegetarian stuff is insanely expensive too.
Modding those recipes to replace the dependency on heavily-processed ingredients with the fresh, less-processed comparables readily available today often produces good results, though it does take more time.
[1] - https://archive.org/details/cbk?and%5B%5D=year%3A%221950%22&...
It takes very little time to prepare and cook most simple meals - if you want to dress it and garnish it and execute a 1000 step recipe, that is of course on you. For example, you can have a steak and potato (loaded with cheese and sour cream) as good as anything you get in a restaurant in under ten minutes. It is rarely faster to go out to eat. That is of course taking as a given that people really are working more hours, which I am very skeptical of and which BLS data does not support.
I am sympathetic to people's arguments about cost and free time generally, but I think "cooking your own food" is mostly a victim of the increasingly sky-high value people place on convenience vs doing almost anything for themselves that constitutes "work" in their minds. It is definitely not true that money is the issue, as other commenters already mentioned.