That's interesting. We limited our kids viewing of TV after seeing a huge behavioural change after exposure to what we thought was benign programming.
You know that we all have different abilities when it comes to our inner vision?
If I asked you to imagine yourself sitting on a deserted beach, you might literally see your feet pushing into the sand with the waves lapping in the background. Your mind may insert details like a specific beach towel or drink. Or you may just accept the concept intellectually & see nothing specific at all. You may be able to describe a scene without "seeing" anything in your internal sight.
I'm wondering how big a role TV plays in dulling this internal sight.