No, you don't put your DNA up with the intent of it tracking criminals, your DNA is in the system and it can be used by law enforcement, could be at a price, would hopefully be with a warrant, but or could be and has historically been done without user consent or a warrant (like was going on with GEDmatch).

And no it's not - I'm not sure why you narrowed it down so far to use cases with consent and a warrant. That's obviously not what I'm referring to at all. The initial point was about sold off to discriminate "God knows where," public private etc.

it's already legal to discriminate in life insurance based on genetic data. Here's quest diagnostics bragging about how good that division is doing at providing lab data, both real and current: https://blog.examone.com/blog/2022/12/20/50-years-of-laborat...

Genetics targeted marketing is a thing: https://www.ama.org/2020/12/16/genetic-data-and-marketing-ch...

It's a rather bold move to look at the American healthcare system, the state of privacy regulations, and the general practices of like everyone involved and decide that you don't have to worry about your DNA ending up being used for some bullshit you didn't consent to if you let some random third party put it in their database.