Well, Cab, it's like this.
For example, if you MURDER a husband and wife and their two young kids in a gruesome, painful way because you want to boff the wife and drive the car, then society might convict your sorry butt and send you to prison for the rest of your life.
You should not suffer any deprivation, however. Three squares, a cell with a decent bed, cable TV, workout equipment, law libraries so you can clog the courts with "how I was done wrong" petitions...all of that and more.
If you can make it as a guardhouse lawyer, you may even get out of the life sentence and earn parole.
All the while, your anti-Death Penalty friends will be watching to make sure mean old society doesn't pick on you too hard. Despite eyewitnesses, DNA proof, stop action/instant replay security cameras or whatever. You're a piece of human garbage but we love you enough to keep you around.
However, if you're say...an unlucky 25 week old unborn human (the US Supreme Court thinks you are a "viable human") whose mother is say...16 years old, it's open season on your little butt.
Your Mom has "pediatric indications". That means that while she's old enough to screw her boyfriend, she's just too young to have a baby. It also is an officially "legitimate" approved reason for the Doc to slip you 90% out of your happy home and slap a scissors into the back of your head. He'll then suck your brains out with a vacuum and sell them for tissue research. (BTW, your Mom gets none of the cash. The doc pockets most of it and it's a nice chunk nowadays.)
After all...your MOM is entitled to a CHOICE.
..and society can't possibly afford to raise you in a foster home or orphange or something like that. Well, something maybe even like the murderer gets...sorry, just can't. You gotta go.
The best part is that those very same people that will hold candlelight vigils and petition the courts to keep the guy who murdered the family alive........
just don't give a sh*t about you!
Now, Cab...does that clear this up a bit?