I understand, and it’s good that you want to find out stuff.
I’ll gladly try to help.

I think it’s important not to focus on Nuremberg but understand the purpose of it in the big picture about WW2.
Like I said, the Nuremberg trials where a show trial.
To say to the world: ‘look here, justice has been done and the bad nazis are punished, we can move on now’.
They made an example of those on trial and the world could enjoy watching a few of them hang.

I’ll post some links to what is swept under the carpet and never taught in schools, the uncomfortable truth that US/UK/Eu capitalists had no problem with fascism and helped it survive.
That they went to great lengths to save awful warcriminals and made sure other nazis remained in power in Europe.

…substack.com/…/ratlines-nato-and-the-fourth-reic…
businessinsider.com/former-nazi-officials-in-germ…
www.dispropaganda.com/…/natos-secret-nazi-past
www.youtube.com/watch?v=UB_Gs-0dhOo

The support for fascists continued post war too:

Covertly, as for example in Project Aerodynamic

But even openly, as they saw no problem in accepting clear fascist states like Spain (Franco), Portugal (Salazar) or Greece into NATO.