good tasting apples are a relatively recent thing. They are one of the fruits where a good tasting one is rare and then has to propagated with grafts. Apples that grow from seed are not that great and before a certain point was mainly turned into cider and vinegar and such.
Johnny Appleseed was a real guy, but he was doing his thing in the late 1700's. Apples from grafting were pretty good eating, by then; trees grown from seed were mostly only good for making cider.
yeah and that gets back to ground apples. if people are used to apples in cooking and making alcohol but not so much munch on it, numy, numy. I could see the ground apple thing.