Aldous Huxley took that idea further (improvements he made include the use of artificial wombs and the realization that it’s not only the upper classes that nee

Aldous Huxley took that idea further (improvements he made include the use of artificial wombs and the realization that it’s not only the upper classes that need more children), but the tech didn’t exist yet, so he could only develop the theory. I think there is consensus is that it may not be a good idea.