What I have observed in our area for years is that central shopping districts are developing around every village, mostly in industrial areas.
At least one Lidl/Aldi + DM or Rossmann, plus a bakery, a Sparkasse, a medical center, and usually a huge parking lot. This development takes 5-10 years, but it seems worthwhile. The downside is that town centers are dying out. Criticism comes from older residents who can no longer walk to the bakery or the corner shop. A shuttle service has been set up for this. But it’s not the same. However, without these shopping options, things would be even worse, although many do not understand that.
We live 800 meters away from one and consider ourselves lucky not to have to drive to Kaufland in the next town anymore.