I know it sounds crazy, but we don't shop where the parking spaces put our car at risk for a ding. We are rather far from a COSTCO, but I joined because on a trip to see what it was like, I noticed the parking spaces were more generous than any I have seen lately. Signed up when I walked in, before we had a look round.
Witness the local food store. The spaces are unbelievably narrow. Surprising because many full size pickups, older domestic full size rear wheel drive sedans, and big vans are in use here. We save up our list and drive to the next town where there is a store with a reasonable parking lot. If I do have to get an item for the wimmens, I use two spaces. There is plenty of empty space in the lot and land around here is dirt cheap compared to almost anywhere else. Go figure.
To the extent merchants make the in store experience less enjoyable, they drive business to the internet.