I think that even third party clients that survived the APIcalypse will slowly bleed to death. In that light, Eternity for Lemmy was a great idea.
You can make your own infinity app using your reddit API, just follow this guide: https://www.reddit.com/r/Infinity_For_Reddit/comments/14c2v5x/build_your_own_apk_with_your_personal_api_key_in/
the fdroid version works fine for me.
Weren’t they switching to a subscription model? I know they pushed back the release of this new version but apparently Spez didn’t feel like giving more free API access in the meantime. Or maybe the Infinity devs gave up on Reddit. Who knows.