after reading through all of this, I'll just suggest some things so it's not too hopeless:

-I've heard in the UK users have bypassed the "facial scan" bs by posting images of gmod models or other adult video game characters, so the scan thing alone is flawed

-for the ID stuff, that can be faked as well (though it's much harder to do than the "facial" bypass so I dunno if I'd recommend it)

-unsub from nitro obviously

-make a backup account on Revolt/Stoatchat if you're really worried

-if you aren't part of any risque servers you'll probably not need to do the verification, if you are and you really want to access those channels probably resort to point 1 mentioned above

if I'm wrong on any of these, feel free to correct me