I have to disagree with you on this one.
Looking at old pictures of Disneyland's original Frontierland, it looked and felt like you were really on the edge of the wild frontier. While Disneyland is
really landlocked- WDW still has the ability to create the illusion of wilderness in the middle of most popular tourist attraction and heavily groomed theme park in the world. I don't want that sense of wilderness and pure imaginative exploration to go away. Kids need that now more than ever.