Although he has lost a lot of patrons his decline began from a very high base. He’s got more patrons than some famous YouTubers such as Cosmic Skeptic. I think he benefitted from targeting a niche where people are strongly invested in the subject emotionally. He also gained a lot of patrons during the pandemic probably in part due to his non stop livestreams that became regular viewing for isolated/lonely exJWs.
I wonder how many patrons would keep sending him money each month even if he stopped making videos altogether. Maybe he is wondering the same thing! If he’s lucky he might keep around 100 hardcore patrons while doing absolutely nothing. Perhaps some of them are too rich to notice the money going out, or they have lost their marbles, have been institutionalised - but I’m struggling to come up with excuses why anyone would remain a patron.