We won't get another Einstein but then again
agree with what you say and added to that
a class i took in the psych credits, we learned how 'forensic psychologists (yes, they are always coming up with new fields of employ for themselves!)' believe that many of our brightest inventors and theorists/ thinkers of the past may also not be seen again in new ppl due to the belief that many of these ppl were in fact somewhere in the schizophrenic/ schizo affective arena.
so, many ppl of today who believe they have visions--some which may inspire to great hings, are being medicated into numbness
Prof John Nash is one 20th century example. he did not allow his treatment to interfere with his work and he won the nobel prize for his work in mathematics and differential equations
modern drugs would have squashed that good with the bad
and the 'verdict' on Darwin, besides this qte, some believe he was in a massive depressive state for most of his adult life
if prozac and abilify were around then, would we have had the theory of evolution and his origin of species?
"The current conclusion is that Darwin suffered from several serious and incapacitating psychiatric disorders, including agoraphobia. Agoraphobia is characterized by fear of panic attacks (or actual panic attacks) when not in a psychologically safe environment, such as at home. Darwin, as is common among agoraphobiacs, also developed many additional phobias—being in crowds, being alone, or leaving home unless accompanied by his wife (Kaplan and Sadock, 1990, pp. 958-959"