Since it's free if you buy an Apple product then you might as well give it a try. They need to add some animated movies.

I can see Disney+ being a good streaming option for families with kids. If you don't have kids it might not be worth the price tag. From what I can see though, kids can browse Disney+ and you should be too worried about what they will find, nothing too violent or much bad language. I'm guessing that is in part why they acquired Hulu for the R rated Deadpool series. I'm trying to keep up with all the changes myself at FA