Farming is a funny example to use, given that it's one of the best examples of an industry that's continually revolutionized by evolving technology. Farming today is about owning the best tractor.
It's the difference between lovingly crafting heirloom tomatoes in small batches vs producing a consistent multi-ton quantity of tomatoes at an industrial scale.
There are uses for both, but job/compensation wise the heirloom grower isn't in the majority.
chefs use produce to create dishes of food; chefs do not generally grow their own food. the point they were making is that the code is actually the means to the end, not the end in itself. to wit: i do not write assembly.