I used to like red delicious as a kid and my perception is that they got worse over time. I still like the other apples I ate as a kid. So I don’t know if this is all in my mind or not.
Appearance and shelf life. That's how an apple attracts a buyer on a store shelf.
Once you've bought grocery in a store, you're not going to return it if it's so-so but not outright dangerously rotten. And your choice of large stores nearby is limited, so you're not going to stop going to that store.