I wish I had... Got me a VoLTE capable feature phone and tried but it's insanely difficult to get people to understand that you're only available on call or SMS now (+no MMS here) lol
I wouldn't be surprised if Google stop allowing BL unlocking soon... Following Samsung and Xiaomi (although Xiaomi technically can be unlocked, in reality you'll not be able to do so nowadays unless you pay someone to do it via remote USB shit for you)
I don't use it with the offical client and don't have an account but I do enjoy watching some channels like Usagi Electric, Cathode Ray Dude or EEVBlog (who is also on Odysee btw)
Germans are gonna start getting out their old cantennas or nanostations and point it at the closest hotspot
Of course I would never do such a thing, being half german, living in Germany. Certainly didn't live off a nearby restaurants wifi hotspot for almost 2 years.
Heroic seems to work better in my experience, although I guess it might vary from distro to distro and probably also depends on the games you want to play
As a long time Ubuntu touch supporter and tester, I unfortunately have to say that it simply isn't ready for a lot of users at the moment :(
Even if you're willing to put up with most of its shortcomings, VoLTE device support is extremely limited.
But don't get me wrong, I REALLY want this stuff to be the future, I think it just needs a bit more time.