That would actually give me a good indication that you know the sky is blue since you’re likely not color blind.
So, the SS using twins (among others) for their scientific specimens is a good indication that you know PP and their complicit scientists are doing similarly with unborn humans today. In other words...both were/are wrong.
Unfortunately, you are likely morally blind.
I can explain it to you, but I can’t understand it for you.
Exactly what is this market....is it for scientfic breakthrough research or....what exactly?
If the former....where exactly were you expecting scientists to get their specimens?