That's so odd to me. You can buy cheap, cost-optimized fruit in the US. You can also buy amazing produce that would blow your mind. My wife and I look forward to our annual road trip to Monterey partly because of the fruit stands we pass along the way where we'll get cherries so dark they're nearly black, and strawberries the size of my fist (no, really, I have pictures) that are sweet as sugar and incredibly delicious.

The existence of Subway doesn't mean you can't get phenomenal deli sandwiches. It does mean you probably need to look around a little more and don't settle for the first sandwich place you see.

Edit: This is my wife holding one of those strawberries. We took that picture from the sheer absurdity of it. The pack of berries hardly survived the rest of the drive. We'd eaten almost all of them by the time we arrived at the B&B. https://share.icloud.com/photos/0ebgyxOMT9LpyjhfKuLQWD0kw