You want to know why visionOS has no devs/apps? A big reason that I’ve long argued is that Apple abused the goodwill it had wirh its developer community over capricious IAP/linking strategies. Apple assumed devs needed Apple more than Apple needed devs. And for the iPhone, maybe that’s true. But for new platforms, it isn’t. When you actively kick someone every time they come to hang out, don’t be surprised when they don’t come to your house anymore.