You can do both. I'm not sure why people have this as an either or thing. My kid (6) plays outside after school and watches youtube or whatever on her tablet. I don't consider it much different than when I did the same and came home to play videogames. I have greatly restricted youtube because I do think it's a blight on my kid's mind, but she has other apps like PBS and hell even good ol' digital junk food silver surfer. Everything in moderation.