The issue is that anything built in Ren'py cannot be run on macOS Catalina without being notarized:
https://blog.argentgames.co/post/2019-12-16-mac-catalina-support/
AIdol should be compatible with older mac OSes, but it won't work on Catalina.
I don't have the time or the money to notarize my VNs, so I'll just remove mac from the list of supported OSes for all my VNs.