Blitzkrieg Beauty
I don't see anything wrong with child support.
But, I do see something wrong with trapping men into paying for a child for the rest of their lives. Especially when you see those ridiculous amounts some men have to pay.
Of course it's only wishful thinking, and it's probably never going to happen.
But frankly, it's not his call. I think if a woman's going through that to birth the child, keep it, etc, it's kind of the father's responsibility to chip in and make it possible for her to actually make a place for the child
However, it would be much better if the system were more flexible, that is true. It should not be a lifelong thing, and should allow a little more slack for the two individuals to work with. But as you said, it's unlikely much will change. Even so, I think having the system as flawed as it is, is better than anybody getting a shot at dismantling it.