> Why though? I’m very much not playing devil’s advocate here… but at 1 it’s like probably a bit of calming classic nursery rhymes with benign animations; maybe start to learn some counting and ABC’s by osmosis.

Kids, especially kids that age, don't learn from screens. They learn from interactions with people and the real world. A screen just mesmerizes them, and distracts them from higher value activities.

And you shouldn't be trying to teach 1-year-olds counting and ABCs, it's totally inappropriate. They're learning things like speaking, how to move their bodies, etc.