Social media has done a lot of stuff. It's made some persons crave attention and validation online. This has been monetized by the companies that have been able to capitalize on the market. The initial use case was to be able to find old friends, schoolmates and family. Now? Attention. Views. Clicks. New definition for people having house colour. Anyways. We'll see as was said.
Owen. The screen time usage is not managed by the child or the parent. While newer screens don't "pull your eyes" like the old ones, you still have eye fatigue. There are methods (which I still don't follow sadly) to taking breaks to reduce this. Or buy them glasses like Barner or others to help with the glare/fatigue.
It's hard to tell persons that the crap they're doing is wrong. Not because it's hard to say, but because they won't listen.
Knowing the solution doesn't mean knowing the method. Yet answering correctly and regurgitation are considered "learning" and "knowledge".