Always seemed a strange business model. Appealing to people who "want to cook", but doing so by turning yourself into a production-line assembler. Like saying your want to learn carpentry, by buying some Ikea flat-pack. What confused me (and makes me think I've overlooked something) is why nothing more interesting has come along from the supermarkets. In the UK at least, they're all online and deliver - but they all…
That's not a great analogy. It was far more than assembly...with Ikea products, you don't cut the wood to size, or carve joints, or even use glue. With Blue Apron and the other in this space, you do everything except the shopping. so you will learn how to handle a knife, different cooking techniques, etc.
The real value add was in removing the need for keeping a stocked pantry and doing grocery shopping. Many recipes used ingredients that it was inconvenient or impossible to buy in small quantities, or that were hard to find at a standard megamart.