Their Twitter page also clarified literally the next day that it wasn't a serious tweet, and they weren't expecting the media to run with it like they did.

https://twitter.com/cultofthelamb/status/1702091821273461176

Even if they did delist it, though, I fully understand. They sold over 1 million copies in their first week or something? They would behave been overwhelmingly affected by this pay-per-install issue.