I've read your replies and don't think I'll convince you otherwise. And I promise I don't try to. Will just leave my comments here.
Ex. 1 imo u just misinterpret here. it's not that he "can't tell when someone is drunk". He understands that she's drunk. When he says that he can't recognise her he means that the 1st impression she left was that she's a respectable/ high status / serious business lady who acts responsibly so her being drunk conflicts with his first impression of her.
Ex. 2 well that I assume is a "let's introduce this new entity to the player & explain it to him too" moment. it's more to explain to the player rather than to the character
comedian comment is a running joke and actually developer's self-irony moment where he ironises about his own character/story/dialogue writing skills. which I quite like (both his writing and him joking about it)