I know about all of that. what I was getting at is that he had his conscience/empathy artificially removed. he wasn't experimenting on them because they were Jewish. they were available as test subjects. he would have done it to any group of people. before Apocalypse, I think he experimented on transients or people who were deformed, irrc. he's guilty of acts of evil. but I don't think he's malicious about it; like the Red Skull. i'd actually say that Dark Beast is worse. the latter did several illegal experiments and enjoyed it. he killed McCoy's high school crush to amuse himself. Sinister had the Morlocks killed because Dark Beast (who was his pupil in the other reality) was using his science in a perverted way (to no end, basically).