As I said, I agree to some extent and in theory you would be right, but nobody is perfect and this is imo why it is called game, even if you are high value you still play the game and you are not simply yourself - at least not always, I might be wrong here but let me give you some examples.
1. You meet this really good girl, she is significantly better than most of the other girls you have dated and you want to find out if she is LTR material. Your brain says: "I WANT TO HAVE HER, NOW!" - and this is 100% natural, there is not so much you can do about the evolutionary patterns in your sub-consciousness. Now it is about you to control your desire and maintain your stance, i.e. not just vomit your desire into her face but play the game.
2. You are a rather quiet, but high value person (the sort of person people appreciate the more the better they know them), you are in a club, which might not be the perfect environment for you meeting girls, but you're there and there is this beautiful girl. Whatever your usual approach to women is, I'd say in such a case you would adapt to the environment (loud, alcohol, short-lived) and even though it is so to say against your nature you play the game and do not try to start deep talk or so in a loud club, crowded with drunk people.
3. You are a modest person with a decently paid, white collar job, it is absolutely against your nature to brag with money or your job but you'd like to have a girl which has a fulfilling job as well and who is not after your money but these girls might be looking for guys with a decent job as well. Usually you would not mention your job at all because you simply do not like to do it, but as this is how the game works you try to find a way how to gently show what you got, no matter what it is actually.
As said, I might be wrong, but that's my view on it. Hope it helps to understand.