Since I know this has been a frustrating place with the lack of timelines, I wanted to share that after about 6 weeks my application did get approval!
No back and forth happened in my case. Got approved from 10 to 999 users.
For those curious this is my Privacy Policy and ToS.
https://skicap.app/privacy
https://skicap.app/terms
You will notice in there I explicitly state that I hold on to users GPS streams indefinitely until a user deletes it themselves, with the justification that I regularly analyze them as part of the key functionality of my app.
I honestly did think this would get me a rejection, but I also noticed that getting a users activity via the stream does not count against my rate limit, so maybe that plays a part in it?
Happy to answer questions, but honestly not sure how much more I can say then this lol.