How Does App Submitting Works

Hi,

I am just getting into developing an app for Oculus Quest 2 and I eventually want to submit my app to the Meta Quest Store. I found information about the VRC guidelines (here https://developer.oculus.com/resources/publish-quest-req/), but I want to know more. 

How does the team that "tests"/check the apps when we submit them, decide on what permissions are necessary for the game, and what aren't? 

How many apps are submitted to the Meta Store, and how many are rejected? 

Is the "testing" of the apps done manually or is it automated?

These are some of the questions that I throughout about and I would appreciate if someone can share their experiences.

Thanks