DS10’s take away was that it was probably a bad idea to show it because kids could see the criticisms of school as justification for not taking it seriously.
He did say the discussion was more around how being “smart” or “capable” and doing well in school are not always the same. It is a top 3% gifted class with several 2e students. He said his teacher seemed to just want them to know that he understood the “system” isn’t perfect for everyone but that it was the system they were all in so he’d try to make the best of it.