I can see this being useful. There are multiple Krogers and Walmarts where I am. They vary greatly in quality and selection. Depending on where you are and what you want to get, you might not want the closest one.

Haha I wrote a HN comment years ago about the same issue. Everytime "do you want to go to the Wegman's 5 miles away or the identical Wegman's that's 20 miles away?"

This only happened to me once, but I was leaving BWI airport and asked Google to drive home. I really only needed a bit of help getting onto I-70 because some of the signs were confusing. Well it started navigating and after a few turns, it definitely seemed off. Turned out it was taking me to a Home Health place. I've always been super careful since then to make sure Home was Home.