Interesting topic, I have many theory in mind about that.
What I find the most infuriating as a man is that often you can't change their mind of these women and your examples here shows exactly that. It's like in their universe there is only one possible outcome and if you are not that outcome then you are lying.
The case "if you are not married then you are a loser is such a big one", I often get the "if you are not a player or drug addict or some dark mysterious personage then you must be lying". I remember once a girl was digging me at a table with friends, I was my usual self telling jokes a lot and then she asked me if I smoke pot a lot, and she couldn't believe me when I said no, that I smoke only on very rare occasions. They are so many example of that.
Once since I take a lot of dancing class, a girl couldn't believe me that I actually like dancing itself, to her I was only there for girls, It was wasn't possible to her that I enjoy dancing itself
So Pheroman I agree with your method or at least the reason why you are doing it.
I personally made my mind that if such situation arrived that the girl isn't going to believe me, then I tell her a lie, most of the time I think it's preferable. I do that with my GF as the amount of time she doesn't believe me I would rather not waste my time explaining myself (though I often try)
Maybe there is such bad press about guys nowadays that if you are not a drug addict, a rapist, weirdo, a jerk, a married man, then you must be lying because such person doesn't exist; in a way they work exactly like a computer, and you are bug, you don't exist in their software so you are thrown in the dishonest group for them.
I wonder it's not the amount of movies or series that people watch, it just make them insanely stupid or brainwashed
I have been with my GF for about 3 to 4 years now and I can attest that more women have eyes for me, even when my GF is there with me. I don't have a ring of course but when the women know that I'm taken it seems they are often more attracted. I'm often surprised how far they are willing to go even when they are taken also. It seems women follow more their instinct or intuition or emotion than their brain (logical mind)
Another example yesterday I told my GF than the perfume I used make people happy to the point they don't see you are sad, she had some proof as she experienced it herself; it's like it didn't even register that this stuff is mind blowing, it's like it was normal daily life to her
I remember at first I was worrying that she might noticed I use pheromones but even with big clues given to her even sometimes straight telling her, it didn't register

I even told her I use hypnosis to attract girls, it didn't register either.
Obviously not all women are like that