I don't think most humans would do what he did. Most humans at the time made a run for it, screwed over the system, did the minimal possible or turned traitor as soon as it became possible. The Nazi's had it pretty bad in terms of people being loyal. Italy basically overthrew itself as soon as it became relevant. Operations in France were never good and loads of German staff tried to kill Hitler and disarm the SS.

Many people like to point out that the superior orders defence aka the Nuremberg defence could help protect you since you're just doing your job but the defence immediately collapses one you have a moral choice. There was no gun to his head, there was no shielding of the information. He knew what he was doing was wrong and he did it. We can see now that loads of people are happy to be fired over not taking a vaccine, these are the people who are under tough times and yet they are not compliant and taking the vaccine wouldn't kill anyone under most circumstances (but so would not taking it but that's besides the point). Most people would not be happy or even willing to do Soro's job and that's not even commenting on what he does at the present.