These Tiktok creators needs to be STOPPED/ stop faking it

We need to stop these tiktok creators. Except for the last video, which is extremely funny. In this video,
a TikTok user is upset over a comment telling her to seek professional help instead of self-diagnosing. Please keep the volume low. One creator in the second video tries to educate people by saying that tourettes may look fake but their symptoms are real.

The last video is a video of two boys, one of them acts like a dog while the other is a cat. I don't know if they're pretending or real.