Yeah there's a book I quite like called seeing like a state. The author is an anthropologist who spent a lot of time studying SEA people living in the margins of states and non state areas as the state tried to bring them to heel.

In this book he coins the term "high modernism" to talk about this style of thinking wherein problems are simply matters of technical expertise and can, and should, be solved by abstract design from the centre and this design should be inflexible (because it is ideal).

While this kind of eugenics and sundry stuff isn't exactly the same I think it shares lots of characterists: The idea that you can solve real problems by sitting in a chair, the ignorance of how ideologically motivated you are and how heavily aesthetics features in your motivation (e.g. here they are far more concerned with the aesthetic of rows of healthy, pretty children doing well on tests than any of the messy details. Such as whether this is actually particularly useful in a world where many people suffer illness or disability merely because they are not given access to proper care), and the dismissal of other's reservations as a sort of "peasant ignorance" which in this case is highlighted by the notion it's merely the scary thoughts at the word holding people back, as if eugenics were some phantom we cower at in ignorance.

Anyway moral of the story read the book it's good. Weirdly rationalists also sometimes read this book and take all the wrong lessons from it. Stuff like "wow it was bad to supplant traditional agriculture because it yielded just as well or better than western" instead of "Oh their obsession with rational farming made them completely blind to reality including the enormous human cost of their authoritarianism"