Earlier quoted context omitted.
It already can. You don't need to go through the MAS to download and install an app on your Mac. What I am talking about is if I am downloading something from the MAS. If I am using an app and it pops up first time with the spinning gear I should be able to hide the spinning gear for that specific app. I find it absurdly ironic that such a powerful system doesn't give me that simple ability.
It's my understanding (albeit limited) that the spinning gear was an indicator to the user that AppleScript was doing something (did I ask the app to do this?!?!) You will always see the gear in the menu bar if you are using Automator. Not having the spinning gear just because app came from MAS implies a whole level of trust that Apple probably isn't ready to afford. But again I have no idea about Apple internal desi…
Surely it should be possible to turn of the spinning gear without having to turn of the security measures.