This is absolutely true. And it's not just the game dev part, it's all the other typical male interests he boasts about because they make her seem like a better/cooler woman than an actual female. Even when he brags about something like cooking beyond shilling for prepackaged home delivery, it's in the context of having the best knives. He has zero feminine interests. If he has to acknowledge that he is not a real woman, suddenly he's just a man in a dress and the fact that he collects sports cars and pinballs is no longer novel.