Well, yeah. But one of the prerequisites of being betrayed/trapped/played/whatever is a lack of such concern due to the engendering of trust. And trust betrayed is not something that should automatically be rewarded, I should think.
There's plenty of predators out there, and not all of them have penises. Are the child-support laws "genital-neutral" when it comes to such people and their victims? Not really.
Look, the guy in the article seems pretty much like a sleaze to me. Not much doubt about that from what I read there. But the scenario that he finds himself in is one that you don't have to be a sleaze to find yourself in. I've personally know 2-3 guys, decent guys, who have gotten themselves so-trapped by women who blatantly lied about both their fertility status and their relationship "intentions". These women's intents were entirely predatory. Once pregnancy became a reality, the men didn't have any choices but to either get married, pay out the wazoo, or else run away. Legal recourse to force the woman to accept full responsibility for her deceit was not an option, nor is it one today.
Of course it's a complicated subject. But "simplifying" it by a de facto assumption that any and all men who find themselves in such a situation doesn't solve anything. If anything, it makes it worse, because such predatory women have no real fear of being held accountable. And yes, the child suffers, even if the man stays and/or pays. Women such as this don't really want the child, they want what they think they can get with the child - either a man or a payout. And with the laws as they are now, why shouldn't they think this?
Make no mistake - in my experience, there are far more sleazy, opportunistic men than there are women. Far far more. But if you're just going to say that it's okay for a man to be victimized by a predatory woman but not okay for a woman to be victimized by a predatory man, then I don't see how that does anything other than reinforce the very same tendencies that create the problems in the first place. Insecure men will still run at the first sign of true intimacy, and insecure women will still seek to inflict damage before having it inflicted on them.
Gots to be a better way.