You might say, well but then that means the mother could "abort" a baby that's 2 years old or was just born or something. Well I'd say sure in a state of nature. But since we have a society we don't have to kill the child and someone else can just take care of it.
I think there are some reasonable parameters. Conception? Not reasonable to call that murder. A week before birth? Yea that looks a whole lot like murder to me. I don't think most reasonable people who are ok with abortion would see the argument that the mother has an ultimate right to destruction when so close to birth. But where they give, anti-abortion proponents take and get to the point where you start banning contraceptives and don't allow someone who maybe is safely having sex and a condom breaking to get an abortion.
And this is saying nothing about the stupid website like it's some sort of intellectual purge under Maoist China or Stalinist Russia. This is exactly the kind of thing that authoritarian regimes love or would love to implement and it's easy to see the slipper slope toward, well, why don't we start reporting people who are suspected of being "white nationalists" or Christians?