Box schemes are all very well but:
a) it's hard to menu plan when you need specific veg for a recipe and then end up shopping AGAIN for the things you need. It's also much more costly than the price tag as a result.
b) my shopping budget relies on me spending over the threshhold for free delivery at the supermarket shop.
c) you get stuff you've never even heard of let alone know how to cook - it's a challenge getting familiar things down the dses throats without having to try the weird wonderful and wacky.
d) there seems to be a fair amount of imports in a box scheme anyway.
e) the last box I got delivered was smothered with little tiny flies, and what veg I could stomach didn't last very long. Quite frankly, that week I would have welcomed pesticides with open arms. Put me off for life.