The fact that Lord Henry is in his mid 20s adds a lot of depth to his arrogance, in my opinion.
Dorian sees him as this Worldly Adult, when in reality he's just as naive as Dorian. Poor Basil knows what's going to happen, because he's seen it before. But there isn't anything he can do to stop Henry except leave him. But he can't do that either. They're the same age and he's equally entranced by the bullshit. It's an artform, and he's an artist.












