Aves Libre is not actually Open Source
Aves Libre presents a "Terms of Service" display and requires moving an "I agree" toggle before the app can be used. This intends to be a contract that limits the rights of the user, modifying the license to one that fails the Free Software and Open Source definitions (and DFSG).
Upstream has said they won't fix this (and further, "not interested in these kinds of issues"): https://github.com/deckerst/aves/issues/517
To resolve, I see three possible paths:
- Someone(tm) can fork and provide a "Aves Actually Libre"
- F-droid can patch the tos screen, removing the "You must use...", and removing the "I agree" toggle.
- It can be removed.