The negative impact a lot of screen time has on kids is very well documented. Basically, even educational shows do basically nothing for young kids. It’s passive and doesn’t help development in any way. Kids benefit a lot more from active exploration, play, and socialization.
“Moral panic” is a phrase reserved for complaints that have no basis in reality.
It’s speed, but it’s also flow and a continuous stream of thought. If all your editing is being done with muscle memory and minimal thought, you can continue thinking about the problem at hand rather than interrupting your thoughts process to fumble through some context menu to make a change.