Its a mixed bag to me. One part is I dont want them on the electronics too much I get that, but the other side of it is, how is it different from any other toy?
She has a steering wheel thing and some elephant thing that lights up and plays music, engages her and maybe learn from it.
She has those cardboard books, I read to her every once in awhile, and she is engaged, looking at pictures and turning the page.
Then she has my phone, and the ipad has the kiddie apps she loves. She gets engaged in the games and songs and videos, and works on her lil motor skills lol
So to me its no different from anything else she plays with. She would play with all of them the same amount of time, if she wants the phone, a lot of the time its because me or her mother might be on it and she wants in