It's like fingerprints as a password. They are immutable so once it is out in the wild, how do you change it like a password? You could use voice as a screenin

It's like fingerprints as a password. They are immutable so once it is out in the wild, how do you change it like a password? You could use voice as a screening process, but not for final verification. Lots of podcasters, YouTubers and TV/Radio people would be at risk otherwise.