If you think that song is promoting the devil, you obviously didnt understand it. It makes heavy use of irony & sarcasm.
Its message is that evil presents itself as glamor, wealth, taste & sophistication. People are drawn to evil because they’re fooled by it.
It’s saying wake up, look beneath the surface, recognize it for what it is.
+1
Good analogy/analysis of what the song is about.
The lifestyle of those old reprobates is all we need to know about their character. Stop trying to defend them.