

Sure. Looks like on Ubuntu Touch the only thing not working is the fingerprint reader
https://devices.ubuntu-touch.io/device/fp3/
The OS in general isn’t ready for daily use though. It’s maybe doable if all you need is text, calls, camera, and a browser. And the calls only work in some countries. But it’s fun to play with.
They were never defending anything. Their victims just decided to fight back.