If the judge said it then it would have been established fact in the case. This can be established by evidence and found as fact in the case, or it can be part of the agreed facts of the case, in which case the court doesn’t waste time hearing evidence. All it takes to become agreed fact is for the defence to present it as part of their case and for the prosecution to not dispute it.
In that context the finding of fact by the court is more than enough for the paper to report on it, and the two versions presented by you of it being said by the defence and by the judge, are entirely compatible with one another. Nobody is going to demand to see the boy’s medical history to verify an uncontroversial point like this. That would just be a waste of time.
The papers presented it as stated by the defence and the judge, they said nothing false or misleading, and I don’t see any problem with that part of their reporting.
Now, if you have an issue that it was reported because it casts autistic people in a bad light, the issue becomes whether you think it’s something the papers should leave out. Well, the defence considered it important, and it became news. Not much we can do about that after the fact.
The phrase “synthesised expert knowledge” is the problem here, because apparently you don’t understand that this machine has no meaningful ability to synthesise anything. It has zero fidelity.
You’re not exposing people to expert knowledge, you’re exposing them to expert-sounding words that cannot be made accurate. Sometimes they’re right by accident, but that is not the same thing as accuracy.
You confused what the LLM is doing for synthesis, which is something loads of people will do, and this will just lend more undue credibility to its bullshit.