A complex political system is not the same as the acts of a single person. The Nazi killing machine had lots of people involved that just did small things far removed from the actual killing. Eichmann organizing the trains is a big example. There are countless clerks, secretaries, technicians, bookkeepers, machinists, drivers, kitchen staff, technicians, and so on that kept the system running.
There are countless human scum nazi who were fine with their neighbors being murdered as long as they stayed comfortable, even as they worked for the killers.
A complex political system is not the same as the acts of a single person. The Nazi killing machine had lots of people involved that just did small things far removed from the actual killing. Eichmann organizing the trains is a big example. There are countless clerks, secretaries, technicians, bookkeepers, machinists, drivers, kitchen staff, technicians, and so on that kept the system running.
There are countless human scum nazi who were fine with their neighbors being murdered as long as they stayed comfortable, even as they worked for the killers.