I don't think best minds ever implied empathy or even should.
Best, to me, means people who are the top of their specialty, whether it be mathematics, astrophysics, rocketry, economics, business, politics, pedagogy, archeology, etc. People with unnerving dedication and pursuit of knowledge to advance whatever their specialty is. It could be the marketing most of us loathe but it can also be any of the above and more and only a few pursuits only tangentially imply empathy.
Best, to me, means people who are the top of their specialty, whether it be mathematics, astrophysics, rocketry, economics, business, politics, pedagogy, archeology, etc. People with unnerving dedication and pursuit of knowledge to advance whatever their specialty is. It could be the marketing most of us loathe but it can also be any of the above and more and only a few pursuits only tangentially imply empathy.