I do think these eugenicists will get their due at some point.
Remember that Eugenics and Population Management is not necessarily bad things.
You practice Eugenics when you choose the best woman possible to marry and have children with.
You practice Population Management when you decide how many children to produce, and at what point in your life to have them.
The difference is that scum like Yuval Harari seek to force these things upon people by way of deceit, trickery, and exploitation.
Those things are what we must fight against. Truth does not fear the light of day.