Ideally they'd be interested in more enriching activities, but I'm sympathetic to the idea that that's maybe harder than it sounds.
When I had a kid I made a vow that I would immediately buy them any book they showed interest in. Any other toy or game would be a discussion but books, anytime anywhere.
And we put up bookshelves, so they would always have books nearby. There was a study I read where just the existence of books was beneficial, regardless of how much reading was done.
https://www.jcfs.org/blog/importance-having-books-your-home
Finally, I read to them every night I could. Just 10 minutes a night.
Then you just put limits on screens. Let them get bored. They will start reading on their own, and when they do it’s just amazing.
We have a great deal of books in our house including ones for children but I’d like them to grow up with the curiosity had to explore the library. It’s a real pain in the neck when they have a room with cartoons in it, which kids will especially gravitate to if you limit their screen time at home (which we do).
My kids daycare added a TV. The "teachers" said it was allowed by law. I said sure and pulled them out. Sucked because they'd just replaced most of the staff and the new staff was pro-tv while the old staff had never once turned on a TV.
I avoid the childwatch at the YMCA that has a couple of screens, although it's otherwise excellent.
A trend in (some) libraries is to put technology everywhere - iPads for example (which I consider a very clunky way to search the library catalog). I'm assuming these things get bought via grants. If I go to the library, I want to deal with books, not computers which access the exact same stuff I could get at home. A separate computer room with actual, real, desktop computers available for people to use is fine.
I really loved the "let them get bored."
But as we are on the topic of librarians, his two library cards will see more use :)
Librarians and libraries are more like community outreach centers now that you can Google anything.
Many are struggling to help people with media literacy, and I don't know of any that are really doing a great job with that.