Thousands of people on TikTok (including me) received this notification from “@glqmmultis” last night but nobody has any idea who it is and searching the username gives no results

I’ve seen some videos saying it’s a hacker, and if you’ve been removed, that’s a good thing because then apparently they “let you go” and aren’t tracking your information anymore. I don’t know how real that it is though. Taeshonmiller1 posted a short video explaining. I personally changed my stuff just in case. I’ve also seen some people say it means “Go Live Quick Match Multi Stream” and it just a TikTok bot thing. Also don’t know how real that is either.