[scotty79]

No ones wants it. And yet if it comes out positive and you visit the doctor to confirm, it is known to an anonymous corporation, sometimes multiple, and government, if it cares. And everybody is perfectly fine with that.

Historical abuses are vast and many in all the fields of human culture. Proportionally to the power of given part of the culture. Abuses don't automatically make given thing completely worthless. Historical abuses are just things that we need to be on the lookout for.