I have no doubt that the Deep State is behind Mamdani but I don't believe he's Epstein's son. I've heard that rumor before and I saw it debunked. But just like Michelle Obama being a man, I may not believe it but I think making fun of them is fun.
No, you never heard it before because it's not even a rumor, it's something you've only seen here by that user because that user is the one that made it up.
Members of the Students for a Democratic Society (SDS) have repeatedly expressed how much they despise the Democrat Party. Regardless, they are also infiltrating the Democrat Party by toning down their rhetoric to get elected. Once elected they vote for everything the SDS believes in. Their goal is the complete destruction of the United States of America. Bernie Sanders is perhaps their oldest infiltrator. Zohram Mamdani is another infiltrator.