Feel free to have your buddies venture over here and tell us the 5 star recruits that were denied at NW because of academics.
No, you made the claim, I didn't. They won't give you details about specific named individuals for privacy reasons, though.
I can tell you that the top three HS players in Illinois this year were not offered by Northwestern. The top two were also not offered by Stanford, Vanderbilt, or Duke. (Number 3 had a Duke offer.)
Look on 24/7 if you don't believe me. Number 1 is going to Mizzou, number 2 to Clemson, number 3 to Ohio State. NWU offered number 4; he's going to North Carolina.
Academics is the only possible reason for the 1, 2, and 3 best players in Northwestern's own state not to receive offers.
The same thing is true of numbers 1 through 4 for 2023. I'd love to have 6'6" 358# Miles McVay on our offensive line. (Nebraska offered him, so I'd say they'd like him on theirs, too.) Can't be done.
There's a story -- I wasn't there, so I can't vouch for it -- that NWU wanted to hire Tommy Amaker from Duke as bball coach. (This was several years before Collins.) He came back with two anonymized transcripts/test scores from Duke bball players -- legend has it that they were Christian Laettner's and Bobby Hurley's -- and presented them to admissions, asking if they could get into Northwestern. "Nope!" said admissions. "Bye!" said Amaker. Just a story, but I've heard it from multiple sources.