This used to exist, and was even fairly common, in many countries. Moreover it was brought to your door by the milkman. And that milkman sometimes also had eggs

This used to exist, and was even fairly common, in many countries. Moreover it was brought to your door by the milkman. And that milkman sometimes also had eggs and even vegetables from local farmers. This disappeared, driven by economics/capitalism/'supermarket=freedom'/..., not because it's bad per se. In fact there's quite some benefits to that whole system from an ecological point of view. Which leads to sort of funny situations: locally it's been about 20 years since the milkman made his last round. Now there's again a company starting to do a similar thing (bring bottled milk/juice, local farmer's products to your door weekly) and some people who don't know better consider it revolutionary, and the poor company can't keep up with demand :)