> Google's Play Store is the only source for a number of proprietary applications
No, that's not true:
No, that's not true:
The client for Google Play Store can be replaced by other apps like the one you linked. Though this is against Google's TOS.
The server part of Google Play Store is where all the applications live. It is the biggest app repository for Android and most commercial apps are uploaded there. What the GP is advocating for is having developers upload their app to other app repositories in addition to the Play Store.
> Google's Play Store is the only source for a number of proprietary applications