What exactly is wrong with CATking?

Ive been watching his videos for a month now he seems like a good enough guy, but most of you seem to hate him and all of them say they didnt buy his content but their friends did and they regretted it. He claims that he sends many students to nmims and other colleges, is he making that stuff up or is he paying them off? I even saw a youtube video called catking exposed and that dude didnt even make up one point that could be considered a problem with Catking but comments on his video was agreeing with the video.

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i will not counter argue if you comment i will just read and move on