I would say: medicine consists of many sub-disciplines and there are many very different positions for doctors in the medical system, including ones where you have a lot less to discuss with patients.

So, yes, such as doctor who excels at health science is very likely a really good doctor, but this does not imply that this doctor will excel in every position in the medical system for which doctors are hired.

This is very consistent with my claim that I don't think that "being exceptional in cybersecurity is a pretty good indicator that someone will be successful in other fields".