Look into mumble. It’s NOT a discord replacement but does provide a good quality, low latency, OSS voice chat. Mumble + Signal group chat is what my friends and I use for gaming. Seems to work well.

https://www.mumble.info/

Tip: Turn on text-to-speech to get narrated announcements when users join channels. Also works for text chat shenanigans. 🤣

I’ve had better success with auto-update using Driod-ify. At the very least the client downloads the updates automatically so it’s just a matter of tapping install.

https://flathub.org/apps/org.gnome.SoundJuicer

I then run the album through Picard to make sure all the tagging is correct.

https://flathub.org/apps/org.soundconverter.SoundConverter