If you engineer the society with values and behaviour are revolving around the betterment of humanity and natural environment, then you don't need pointless proclamations about what human rights are. Human right is something obvious, automatic and intrinsic to such system that no one thinks about anymore. You only need to create rights in the system which is inhumane (faulty) by design.
For example, if you engineered society where all genders are recognised as equal and natural expression of psychology - in which every person since birth is being brought up with such understanding, then the need to create rights for different genders (emale, male, transgender or gender fluid) would cease to exist. The gender equality would be obvious and intrinsic to such society.
This right here is exactly my point. Thank you for wording far better than I did.
You only need rights within an immoral system. But within the right kind, there's no need. But, we will not be able to find our way out of this system until we start realising this shit, and stop allowing others to make our choices for us.
"It's a rare of enough thing, a man who lives up to his name."
You certainly do it would seem.