It is well known that there are a lot of gentiles who are corrupt, amoral and just simply bad. This second category is even more common than the first.
People are very good at making excuses to make their crimes more palatable.
Billy might meet one week with a group of rabbis to discuss how 'we' can 'cooperate' to help the world - and by the end of the meeting Billy has found a nice group of friends to 'guide' him.