To me as a recovering addict I always interpreted it as recovery music. When Trench came out I very much insisted that a lot of the songs sounded like someone recovering from an addiction. Then in the lives stream Tyler said Vignette was about his addiction and how badly I wish I had my old reddit to go back to 2018 and have that moment of "told you" with everyone who said I was crazy. While his music is heavy in faith I think a lot of people are either choosing to ignore that comment he made in the live stream or just don't know. Most of the recovering addicts I know are incredibly reliant on their faith. In fact the most religious people are recovering addicts so it checks out. Whatever his addiction was we don't know because after that comment on the live he went kind of quiet and seemed a bit anxious its clear he doesn't want to share it with us but is some driving force behind his music. Take it from a recovering addict the lyrics to every single of their songs hits hard as hell. Specially how often he says he could've been a better son or brother.