The joke is that quantum mechanics are difficult to understand, so the commenter doubts their ability to properly explain it (to women). The replier assumed it was a dig at women’s intelligence, not a reflection of the original commenter’s intelligence and ability to explain.
I.e. a stupid person would have difficulty explaining anything to women.







That’s ascribing human motivations to non-humans. They could be fundamentally non-curious, only using their relative intelligence to solve actual problems in their environment rather than pushing for “what if?”.