Earlier quoted context omitted.
Yeah, same here, the only explanation I can think of is that the scammers have someone on the inside approving these fake apps.
No, the reviewers never see the scam screens. Once approved the scammers change a setting in the cloud and the app starts opening in scam mode.
It is like that Key and Peele skit about robbing a bank by working there.
If you can create a working app why not leave it as is ?