That is because they have bought into the false idea that unborn babies are not people. The left knew they had to sell this idea a long time ago that a fetus is not a human being. That way a woman wanting to get rid of her unborn child can pretend that destroying a fetus is not killing anyone and she can feel no guilt.
Common sense says you have to really want to believe that because it just isn’t true.
The left is pulling somewhat the same scam with the covid vaxes. They had to actually change the definition of the word vaccine in order to sell their lie.
It isn’t a vaccine. If it was, they would not have changed the meaning of the word.
Ultrasound and other technology killed that lie. I am old enough to remember when the lie was that the fetus was just “a clump of cells.” You would think women were carrying a tumor-like blob with no human shape or characteristics at all during the early months of pregnancy.