As someone who lost a great deal of my family to Nazis, I ask you to not use them loosely just for shock value. While Asperger's ideology on disabled children was compatible with the Nazi's child-murdering program, it was for an entirely opposite reason. In all his ignorance and delusions, he thought it was merciful for what he saw as a life that would be nothing but struggle and hardship for the 2 children he transferred. Nazis didn't care about mercy..

He didn't fight against them, but he didn't support them, either.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6667397/