The point is, even if you can buy produce without waste (which you totally can at a grocery store too, my bell peppers don't come covered in plastic), there's more that goes into grocery shopping than just raw produce. The goalposts were "making entire meals", munin was the one who moved them up to say "look how easy it is, all my produce is waste-free". It doesn't matter when everything else you need to make your meals comes in non-reusable packaging.