I have some speculation.
Their pickings have been slim for the last 6 months or so, with stretches of no one on tour.... they may not have been able to get girls to tour with them any more.
There's a thread that they take (took?) a large cut of each girl's hourly fee. The thread:
https://www.eccie.net/showthread.php?t=2836373
Given that inflation has hit everywhere hard (not just the USA), I would hazard to guess the portion the girl gets is no longer sufficient and girls aren't willing to tour with them any more. Especially girls from South America, and that doesn't even take into account any visa challenges.