A lot of them got added to Apple Arcade and Netflix Games (aside from Minecraft my kids are only allowed games from these 2 services, as I know they don’t contain ads and IAPs).
Yeah, Apple Arcade seems to have been generally good, but some of the games were clearly designed as IAP games before being licensed to apple. For example, the star-trek game still has the mechanics for pay progression, but with no store. So you still experience the free-play "delays" preventing progress without waiting real-world time.
