CudaText for text editing/programming
MPV for playing videos
7-zip
Firefox + uBlock Origin + Bitwarden

Try Neo Store, I think it’s the best frontend to f-droid.

Or Adguard Home, that I think is superior than Pi-Hole. It runs as a single instance and you can easily upgrade it from the web UI.

Yes, this fixed it for me!

I sent you a DM.

This, but I personally use Adguard Home + Unbound instead of Pi-Hole + Unbound. Adguard Hone also open source, but it runs as a single service instead of 2. You can easily update it from the web interface when there’s a new release, which makes things easier.