They also tend to make them stand at the beginning of their lane when they don’t have customers. Apparently a light signaling that they are available just isn’t enough.
Edit: My bad. I’ve never seen this at Aldi or Lidl. Just other US chains like Food Lion.
It’s easy to avoid buying things from Amazon. It’s hard to avoid AWS. It would be insane to try to suss out what provider everyone that I buy stuff from uses, and their third party relationships. Regulation is better.