And why is that a problem? So what if I scroll through 200 Twitter memes on my lunch break and then throw on a 2-hour educational YouTube video in the evening?

And why is that a problem? So what if I scroll through 200 Twitter memes on my lunch break and then throw on a 2-hour educational YouTube video in the evening? Sure, I've given 200 impressions to the bad kind of content and only one impression to the good kind, but I don't think I've disastrously eroded my ability to focus on things.