Sounds like the Randall’s store near my neighborhood. I only went there as a last resort. Now it is finally closing.
Kroger owns 28 businesses, most of which are grocery stores, like Dillons, Harris Teeter, Fred Meyer, etc. Looks like Albertsons owns about the same amount of other grocery stores. It all conglomerates now. Practically monopolies, but not quite. There’s at least one other huge grocery conglomerate, but I don’t know who it is.