We grew with mine with a screen always on (work from home). We watch animes during lunch or as background when doing boring work. We play videogames, so more exposure.

Point is, unless there is relevant content, she won't look at the screen (3 years old).

We skip all the videos for kids (we do have occasional movies), but those videos with songs made me want to smash the screen, she just turns braindead.

I wonder if all it's needed is a parent observing behavior and evolution of behavior to determine each activity's health based on a kid-by-kid basis, rather than generalizing.