I agree with you, but people who he scammed know his address, his school, everyone in his family. 
Things might get ugly. 

 your are right too,
he should be worried
and maybe take steps towards privacy 

 Man he is live streaming and rugging his audience. https://image.nostr.build/77ad30868c52dd014d83aa8a63ac2a43af947baeeba11abf7951cb4dc63de4e6.gif