In ancient times, people thought drilling holes in their skull released evil spirits. And it wasn't too long ago that the medical establishment thought bloodletting was a cure-all. It even killed George Washington, I think. And just like 30 years ago whether cigarettes were addictive or not was something presidential candidates were debating. We're progressing, slightly.

TikTok may not be as bad as drilling holes in your head. It's a tool like anything else. But it probably should be regulated like any potentially dangerous substance.