I don't disagree wrt transparency (although for many people I suspect genomic data is worth a lot more than a few hundred bucks a year), but these are separate

I don't disagree wrt transparency (although for many people I suspect genomic data is worth a lot more than a few hundred bucks a year), but these are separate concerns. I'm just disagreeing with the OP assertion that "submitting your own DNA is always negative value" Definitely making no claim whatsoever as to what the best way to make healthcare more cost-effective is.