So in your world murdering innocent babies is ok but trying to protect them is being a neanderthal?
In my world, zygots aren't babies... they aren't in your world, either.
So let's cut the crap.
They sure are. No one who views an ultrasound can deny their a baby growing there. That's true regardless how much you try to justify you support for killing people.
So if I allow overeating to be legal am I supporting overeating and I have to justify my support for overeating? Why can't I just not thing it's government's job to prevent people from overeating? You really want to live in a country where whatever we allow people to do needs to be justified?