There was a Russet apple tree on the edge of a farm near my childhood home that I used to climb and eat apples to my heart’s content. An orchard near me had a some Russet apple trees up until a few years ago. I remember that they didn’t pick them until after the first frost . They told me it gave the apple a better flavor Times change.
https://www.city-data.com/forum/food-drink/2999690-whats-happened-golden-delicious-apples.html