we need more OEM unlockable phones, though. GOS is looking at getting one made, I'm planning to throw money at them to make it happen.
It's the implementation that OEMs used to support VoLTE isn't compatible with AOSP APIs.
If it wasn't for Google here you'd never have VoLTE on custom ROMs, if it exists in any shape or form it's thanks to them.
And maybe a separate one to root while they still can be.
Or a f.u.Google step. I'll despise the straight-jacketing of Apple but my anger about Google's dick-move will keep me going.