“If something about your DNA turns out to be a valuable therapy in the near future you could give the rights to replicate it free and cure the world of some affliction, if I own your DNA, you will get nothing and I will cure the world...at $50,000 each.”
Then go ahead and do it with your DNA. Don’t give it to anyone. You use it and save the world.
Your scenario is actually quite Marxist and communist.
The parents, something the founders put in the constitution to protect intellectual property derived from hard work, are not to the DNA, but to methods and uses.
And the person getting a DNA analysis does not give their DNA. They give some spit. DNA is only one component of a huge huge amount of chemicals.
Patent your spit.
Not only do you have reading comprehension issues, your a moron. Patent that.