I have two kids (<10 years old) who have little to no restrictions on screen toys. My router disables the internet on their devices (iPads, kindles, 3dses, Roku

I have two kids (<10 years old) who have little to no restrictions on screen toys. My router disables the internet on their devices (iPads, kindles, 3dses, Roku in bedroom) at 7pm on school nights, and there is a strict no-screens policy after bedtime at 8pm, but other than that we don't really monitor or restrict. Quite often spontaneously, and on occasions where we take away screens as a punishment, they engage in the same kind of collaborative/imaginitive play with physical objects together. I'm probably equally biased to you, but I don't feel that having access to screen has in any way impaired or diminished their ability or desire to engage in that kind of play together, while at the same time preparing them for a future in which screens and computer/internet literacy is going to be a supremely important skill to have.