We draw lines where society deems them to be drawn. Its okay for Iran to sell organs. Is it okay for women to be property as is the case in some countries? Child brides? Of course morality is subjective.
I don't want to live in a country where slavery is required for people to barely survive. I'd like to be on the right side of history. And if part of the tech industry has to be gutted or burned down, so be it.
You didn't actually explain why. You just mentioned unrelated issues.
'moralising' is actually a pretty good answer. When it comes to certain actions like organ donations, we're utterly terrified of the idea that someone will feel like they 'have' to do it. Getting a million dollars, even though it would have an amazing impact on your life, is bad because you'd feel pressure toward doing it. Getting a small payment would also be bad because you're being taken advantage of. But you can do it for free if you so desire!
I don't want to live in a country where slavery is required for people to barely survive. I'd like to be on the right side of history. And if part of the tech industry has to be gutted or burned down, so be it.