I know how two young kids can be a handful, but they soon grow up. I think curiosity should be encouraged. Screen addiction was not such an issue with mine, but see if you can keep them engaged with the real world. Have fun!
We do our best to keep them off the screens, but occasionally, Kaleb likes to chill out and watch one of our phones. Most of the time, though, he is too busy playing with his toys to even bother asking. He is also really into books, which is really good.
We're concious about using our phones in front of them too, as kids can be very, monkey see, monkey do.