This is something that I'm seeing a lot as elementary school teacher in Germany. Kids exposed to excessive video game - Normally, parents that work full-time and sit the kid in front of the video game/tablet/etc to be able to get things done, - got specially worse after the first lockdown - are being diagnosed with ADHD and are starting to get Ritalin.

My kids play video-game, I play video-game, and I have nothing against it. However an excessive exposition is a pattern that i can relate to ADHD.