Atlas App Services - Host Files - App with 25001 Users each storing a profile picture

I’m looking into whether Atlas App Services is the correct choice for my app.

I’ve noticed that there is a documented limit of 25000 files for the Host File service within Atlas App Services. Does that mean if I store user profile pics, I’m limited to 25000 pics and user 25001 won’t be able to store their pic?

Just want to make sure I understand correctly. I understand there are other solutions but when looking for a single BaaS provider i’m trying to limit the number of times I need to bolt on another solution.