The fact that 007n7 and c00lkidd are called 'The Star's Aligned One' and 'The Heir' respectively either implies that they have seen/visited the cult before or Noli simply talks about them so much to the point that their names are quite recognizable amongst the members /silly
The Truth, like all things, is a bit of column A and a bit of column B.
Noli DID talk near constantly about 7n7 and Coolkidd when neither of them could see him. But it's not like he kept the cult a secret- 7n7 and Coolkidd both knew about it. (though Coolkidd just thought it was a regular circus)
7n7 didn't have the heart to be mad about it because the cult is a collection of people that can SEE Noli- depriving him of that would be taking away the only people he can talk with outside 7n7 and his kid. They're like Noli's family. Now that 7n7 is DATING him, they're also HIS family.
