PUA, don't hate the player, hate the Game.

Pick up Artists have a bad reputation.
Exploiting women for sex, teaching men to lie and manipulate to get what they want.
Sounds bad.
Some extreme ideologues want it categorised as rape (only when men do it, obviously, despite the protestations it would apply equally to all from law makers)

Now, I am not a PUA.
The very ideas behind the Game are against my personal philosophy.
I'd rather be lonely than have sex with a virtual stranger I need to lie to or manipulate.
That said, I will not judge other people for needing the crutch.
Because that is what it is, a crutch.
Not an evil and nefarious plan by men to rape unsuspecting willing women.

Many "beta nerds" (much like myself) are rather terrified by the prospect of dating and women in general.
This is not because they're stupid or unlikeable, it is because women hold all of the power and society is not afraid to shame men repeatedly since childhood to enforce a standard of behaviour.
We have a system whereby women will declare their independence and equality with one breath, but announce they still want a potential boyfriend to pay for everything when dating.
Simply put, the rules for modern courtship are a mess. We as men are told all sorts of things that we should and should not do. A lot of the "advice" contradicts itself.
Men's feelings on this are ignored or mocked, by men and women alike.
If you feel this way, you are defective. You are bad. You just need to be better.

PUA offers an alternative.
It tells vulnerable men exactly what to do to sleep with women and thereby have value as a man.
It does not shy away from truths, it does not attempt to make things equitable.
Most of the men that seek to learn "the game" do not WANT casual and meaningless sex, as strange as that sounds. It might be a bonus, but that's not what they are there for.
What they want is a way to meet women where they feel equal, where they feel capable, where they have some control.
I'd also suggest men want to feel desired, PUA offers this.

Now, some of this is exploitation of men's self consciousness.
Vulnerable men are taught to exploit women and derive self worth from this.
I'd suggest if you look deeper this is almost never the case.
When you get past the bravado, this is simply men boosting the confidence of other men. To make money or to do "good" is irrelevant. It's no different than makeup tutorials or fashion advice. It's no different than the plot of an enormous amount of romcoms. It is not dangerous or evil.
I'm sure a direct comparison between "the Game" and women's/teen magazines would show one is MUCH worse for dehumanising a gender and teaching to manipulate and lie, and that is the socially acceptable one.

While I dislike PUA as a lifestyle choice, it is not mine nor anyone else's place to judge.
I will extend my empathy to those men that feel they have no other choice, and hope it leads them to happiness and a woman (or women, I'm no tradcon) that will love them for themselves.
I hope everyone can learn that PUA is just an imperfect solution to a real problem, a problem that is not going away as men continue to be demonised to the point that only complete bastards can function properly (really ladies; the only people hurt by the campaigns to "improve" men are already good men. Bad people don't feel bad when you point out how shitty they are)

For all the gay men out there; "the Game" for men is easy mode.
Men are dawgs!
Try to feel some pity for your straight brothers!