Well it's not 'involuntary' so I cant see using that at all but let's go with manslaughter. (unless you'd like to support 'involuntary further?)
I would judge it as involuntary because, due to much shill arguing on the left, i am satisfied in believing that the woman getting the abortion does not necessarily know that the fetus is actually a life. Though I do say it's willfully ignorant of her, I still do not believe that society, despite the increase in regulations, has progressed to the point that life-hood of the fetus is mainstream. Therefore, if she may know that killing the unborn is illegal, she may not be able to comprehend that is indeed a life. You can thank the diligence of the pro-choice for that classification. Once society has universally determined for itself that it is indeed a life, then i would call it manslaughter, and by that point abortions would be rare anyway.
Do we have other criminal penalties that are a few thousand $$ for taking a human life? (I'm not talking about civil law suits)
In some states, if you kill a woman who is pregnant, and the fetus also dies, it's classified as a double homocide. However, I've seen it where, for the dead fetus, he's not punished nearly as much as for the killing the woman. He goes to jail regardless at that point, but it's not entirely unprecedented that the taking of life only come with a fine.
Is this a serious crime where a life was intentionally taken or not? If so, why just a few thousand $$ fine?
Again, because it's not often accepted that the idea of universal life applies to the fetus, most women who get abortions legitmately do not believe that the fetus is a human life. Do I think it's ridiculous of them? Of course. But do I accept the fact that they legitimately do not think it is? yes. Therefore, it's not intentional. She doesn't know that it's a life. If she knew, and she would know if she lives in a generation that is in universal agreement that it is indeed a life, then I would agree that it would be normal manslaughter.
and yes...I am trying to explore how people value the unborn. Most pro-life people claim it's 100% equal with born people. If so...is a few thousand $$ the appropriate penalty for intentionally killing it? It's not for similarly killing born people.
Most pro-life people don't actually claim that. If a woman is about to die in pregnancy, and the only way to save her is to kill the baby inside of her, then we prioritize the mother, as she is already born and independent. I've never seen a pro-lifer argue against this. I've seen pro-lifers argue about a pregnancy caused by rape, sure, and that has its own merits on both sides of that issue i think. But for now the, status quo is far beyond that. Whether or not rape is worth aborting a baby over is a discussion for another time.