Walt bought the properties so he could put his mark on them. The theme of his park was The Happiest Place on Earth. He took that approach to movies, not realism but fantasy and joy for children.
It sounds harmless, but most people now do not live with nature, or agriculture so their knowledge of wildlife, hunters, ETC is straight from Disney with no reality mixed in.
I grew up on a ranch in the forest. I knew about wildlife, I saw it every day. I knew about hunting. I had reality to go with the fantasy. I somehow could process that there were magical mice that helped Cinderella in a movie at the same time my mother was fighting a constant war with real mice that wanted to share our old house.
The one sided view is not really Disney’s fault but it has led to things like reintroducing wolves, harassment of hunters, the list goes on.
I truly loved and still do the magic Disney brought with the fantasy. I knew it wasn’t reality though.