The study I cited says that in some people, the after-effects of covid might be a diminished immune system. You, for some reason, feel qualified to insist that that couldn't possibly be the reason why some children have experienced diminished immune systems. And you refuse to back up your claims with any evidence. All you can do is project that I'm the one spreading misinformation.
Once again, you are out of your league. Next time read what I post twice so that maybe you understand it before responding. That way you don't have to humiliate yourself trying to save face.