As far as the past goes, I agree with what has been stated in several of the posts above. You cannot change the past. You, as one individual, cannot change the current culture and climate regarding sex and sexuality for either of the sexes. Women won't listen to you because they have this idea propetuated to them to go have sex with whoever, and c'mon, who wouldn't want society to condone that for them. And SOME guys will listen to you, but lets be real, most won't. Given these facts, people will do what they want regardless, and you will never garner enough support to change these facts, sex is just too powerful a thing for one individual to overcome, no matter how powerful. Culture around sex changes extremely slowly over time, or because of some sort of technological advancement (i.e. birth control, tinder, etc.). You can't worry about what should have been, or what is, it just is. With this being said you decide how you want to live within these confines. If you want to take a sniper approach go ahead, but that's not very successful even if you're considered an "alpha".
As far as "quality women" goes, Rollo Tomassi doesn't call it a myth for no reason. It is a myth. Women will f**k, they will have sex whether you like it or not, and if she's not having sex with you, she'll get it from someone else. And say she is a woman with high moral standards, it might take a lot, but eventually she will give. Very few people wait for marriage to have sex because we get married later than we used to. It's not 1800, people don't get married at 15 anymore. It's very difficult for anyone to go through the peak of their sexual prime without giving in to these natural desires. It's not on us to "create" mythological quality women. We can only hold people we have influence over to a higher moral standard. For your average individual this means you might hold sway over TWO or THREE people TOPS. That's not how you change a culture. Don't go looking for "quality women", don't go looking to make "quality women", it's a useless effort, and the fact that you even bring it up shows that your Blue Pill conditioning is still your default despite the fact that you are trying to override that. We have no moral obligation to keep women from being slvts. Chad's gonna chad and sloots gonna sloot, that's the way of the world.