Fascist genocide project... You have quite an imagination, considering I never read anything about the Japanese government killing a large group of people just to kill a large group of people in that article. You can't kill people who were never born... That would be like trying to kill people who already died... Actually I posted the video as just an example of suffering from being born with a birth defect. And in the article you posted, the Japanese doctors prevented children with birth defects from being born. So there is a connection between the two. If those Japanese doctors, did not do what they did in the past, then some Japanese children would have been born and would have been forced to deal with a similar fate. The source of the birth defects is irrelevant because this discussion revolves around preventing people from living lives that will force them to go through massive amounts of suffering. And not who should be blamed for the miserable lives of those Vietnamese children.
Did the Japanese government take away the privileges of some people for no good reason? Probably. Because the article mentioned mental illnesses, hearing impairments and behavior problems etc... And when it comes to mental illnesses and behavior problems, most people can't think without bias. One man's mental illness could be another's man's gifted way of seeing the world... And behavior problems are a part of human nature and like with mental illnesses, most people can't think without bias when it comes to behavior problems. And someone with a hearing impairment can almost live a normal life. But a birth defect could destroy someone's life, the second he or she is born. There is no such thing as fundamental human rights... Those are just opinions by humans who think, humans should have certain privileges and them make it so... This is why they are always ignored by some people in power 24/7, everywhere in the world.
If we take a look outside of these artificial bubbles that humans are living in and go where other animals are surviving and thriving, do we see any rights? No. Because unlike humans, other animals don't care about fairy tales. We will just see animals, only concerned with reality and nothing else. So rights are no different than morals based on a religion if they can not be backed up with logic and evidence that would point to something beneficial for a percentage of human beings or humanity etc. So what we have here is people with a privilege because humans decided they should have this privilege based on, nothing, really. And that would make perfect sense in the past when there was no way for people to know anything about their future offspring. And in the past, people who would make horrible parents, had traits that would make it difficult for them to have offspring, anyway. But we live in a different world, today. So that privilege is people having the freedom to populate this world with children who will live miserable lives and also not be treated as criminals after inflicting such misery upon innocent people. And if such a privilege results in a lifetime of misery for thousands or millions of people just so everyone can play mommy and daddy, generation after generation, it's time to take a good look at that privilege.