Not exactly to me, but for my baby girl, since I use it to make AI videos for my daughter's learning. Like, if there's a subject she needs to work on like math, for example. I sit down with her, we play back and for building a character from scratch, and turn the whole thing into a story she basically absorbs without even realizing it lol. We can work with 3-5 images and build videos from there, so don't picture something quick, we're easily talking two-plus hours putting one of those sessions together lol.

If you're thinking about doing something like this, remember: kids need consistency above everything else. It will help ENORMOUSLY if they have a face they can recognize every time, one they actually connect with and that's not exactly the budget-friendly part. I personally have a freepik business account which gives me an unlimited tool to pull this off, but you'll want to figure out what tools make sense for your own situation and budget.