TikTok turned my 10yo into a picky eater lol

Okay this is funny but also annoying. My daughter saw some TikTok trend about a certain food being "disgusting" and now refuses to eat it. Showed her the video and she's like "all these people agree so it's gross." I was like sweetie that's not how taste works but also kind of impressed by how much TikTok influences her. Anyone else dealing with weird TikTok trend side effects? Not like dangerous stuff just... weird behavioral stuff.