People I know. I don't know anyone who thinks abortion should be outright outlawed completely. And no one wants someone making decisions for them. They may never choose abortion in their own life, but wouldn't go in and tell someone else that they shouldn't do it. Maybe I just know a lot of libertarians.
The wrong kind. Try hanging with the pro life libertarians, at least there is a consistency to their philosophy.
That's possible. I don't see much evidence that overall most people think that while they wouldn't get an abortion, they think it should be available on demand. I think the rise of the number of young people who understand that there is a human life being murdered is only going to continue. I'm an atheist and it's a matter of biology to me; I see more people who are to the left of me who surprise me with their view of abortion.