I agree with you 100%. I think maybe the problem is that the platform vendors think it's too difficult to explain fine-grained access controls to end users, wh

I agree with you 100%. I think maybe the problem is that the platform vendors think it's too difficult to explain fine-grained access controls to end users, whereas an app store is dead simple to explain. And, as you observe, an app store makes money whereas ACLs do not.