Chess.com resealsed a 75 page analysis of Hans Niemans Play. For some background Chess.com reportedly has the best cheat detection in the world for online chess.
The conclusions are such. Has cheated lots online before 2020 when he was as old as 17, buy mostly when he was 16. He has never be found to cheat online on the following 2 years. Although some of those games were for prize money.
Chess.com has found no evidence that Hans has ever cheated over the board, even when he beat Magnus. That said they do say his rise in rating is unparalleled, although it is consistent progress with no large jumps.
It will be interesting to see what the FIDE Report finds.
This YouTube video breaks down the findings very well.
https://youtu.be/7gOFKPpMDHU