It is not eradicating a disease. It doesn’t prevent it’s reoccurrence. It just kills those who
are have it before they are born.
again, only if you accept fetuses are people, which they aren't. Let's move on and see if you can come up with an even sillier argument.
It could be used for other undesirables, such as blacks. If any fetus is black then they get aborted. How dare we used science to eradicate an undesirable race!
Well, you see, that would require black women to see being black as being undesirable. That would require Mia Love levels of Self-loathing.
Most people see Down's Syndrome as undesirable.