Made sense to me. It's basically saying a context-sensitive definition of "sex" does a disservice to either science or to society. There are people arguing lite

Made sense to me. It's basically saying a context-sensitive definition of "sex" does a disservice to either science or to society. There are people arguing literally that human sex is "assigned" at birth instead of just observed. This is all part of the gender identity and/or expression holy war currently being waged in the West and likely flamed by bad actors on social media, Twitter in particular.