A lot of people can’t really parse the difference between being pro-choice and supporting eugenics. If choice is choice, what does it matter if people choose to abort children with disabilities specifically? Doesn’t it make sense that not everyone is capable and able to care for a child with a disability? Aren’t we taking away a person’s right to choose by saying that making that decision on the basis of disability is wrong?
It can be confusing and difficult to deconstruct, until we realize that when we are discussing eugenics and why it is dangerous, we are not discussing whether or not a person has a right to choose to end a pregnancy, but discussing the bigoted ideas that may be the reason for the decision.
Pro-choice activists can instinctively understand for example why abortion on the basis of sex or race would be wrong, while not seeing that assertion as invalidating a person’s right to choose. So why do we have this difficulty with disability?
Because socially we see disability as a bad thing, so much so that we have a tendency to see disabled people as not being fully human. This may seem like an extreme representation of the opinion until you realize that there are still arguments over whether people with certain disabilities have consciousness, are able to experience pain, etc. That treatments considered torture against abled people such as ABA and conversion therapy (not to mention bleach enemas) are not only still allowed for treatment of certain disabilities, but outright fucking encouraged by charities that claim to speak for these disabilities. That the murder of disabled children is often excused and almost never results in jail time.