I thought the Eruv Rav were Egyptian that wanted to be like Jews but weren’t. Similar to some of the Messianic Jews who really aren’t Jewish. They were blamed for causing the plagues that killed the Jews in the desert after leaving Eygpt.
I don’t understand why Yeshiva World is publicizing an organization that teaches Frum Jews HOW TO GO OFF THE DERECH. Many people are depressed but are you allowed to help them commit suicide? I think it’s still against the law and you could go to jail for it. What is the difference between taking a life and taking a soul?