I didn’t see his monologue, but I will defend Down’s Syndrome children’s right to exist. They are more normal that those that don’t want them to exist.
We had two more children, in two other cities, and every doctor — every one we saw — recommended or strongly suggested termination! We refused amniocentesis each time.
I’ve not been around many Down folks, but those I’ve met were happy, outgoing, extremely polite, and a joy to spend time with!