Lol, you are acting as if I have something to prove. I would have a hard time proving drinking saltwater is bad for you given that it's so self-evident as to generally not to be worth studying.
And again, most psychological research is done on college students. I'll grant you if it were a bunch of cougars that were approached instead of students maybe 2 or 3 would say yes

so maybe the ratio would be 75% to 2 or 3% instead of 0%.
I'm not taking this seriously at all. I cannot believe you aren't devil's advocating here and actually believe your argument. Unless you're some sort of Adonis who women are lining up around the block to be with.
If you accepted what my argument actually IS you would have no doubt that I believe it. I have not in any way argued for the idea that women are less selective than men, as a comparison between gender groups numbering in the 3.5 billion per range. I've argued that the totally absurd sampling that has been suggested provides absolutely nothing in the way of data to support an argument either way. "People in bars at closing time," "libidinous college students," "prostitutes and customers," "my own sexual partners;" do you think that anyone, anywhere, would acknowledge those as representative samples of any merit at all?
Which brings us to the next piece of malarkey, which is this idea that things being "self evident" has any correlation whatever with them being right. Rather than dismember that I'll hope to just let it die an unmourned death, which would be hastened if you just retract the whole idea.
Now, on to this "Adonis and women lining up around the block..." nope, that ain't me, but it does illustrate a whole arena of anecdotal evidence that men actually might be the ones who are more selective. I'm no Adonis, just an old fat guy. And yet I have never lacked for a partner. So that can be taken as evidence that women are not nearly as selective as your Adonis hypothetical would presume.
A large measure of why I haven't lacked for partners is that very early in life I read, in a book by someone who many dismissed as more of a comedian than a legitimate commentator on society, what he called the "hundred in the face is worth one in the sack" theory. He proposed that if you go to the mall, or the park, or the beach...wherever...committed to approach the first hundred women you see who are not obviously attached to a mate, and just come right out with "I'm looking for sex and looking for a woman who is also looking for it" that you will get outrage, some of it massive. You will get scorned, laughed at, threatened. And if you stick to it for up to a hundred, but almost always less and frequently a lot less you will in fact get laid. Now, I am not the kind of person to take anyone at their word, so before dismissing this odd theory I did some experiments and found it to be supportable. So how does this apply to the question at hand? Other than the obvious that if that works for a guy who is clearly no Adonis women in genera can't be all that selective, of course.
Here's how it really applies to the question at hand. Men won't do it. In some cases they can't handle the negatives, ie, for them the one in the sack isn't actually worth the hundred in the face (for the record, I never got actually slapped so I think that's a metaphor). What most guys I have shared this with have said is
"I wouldn't want a woman I could get that way." In short, they are self professed
too selective.
So, here we are. My own experience, which I am in no way claiming is definitive, leads me to at the very least doubt the conclusion that you find "self evident." The various presentations of proof have been totally inadequate, all for the same pretty simple reason. Now what?