There is no definitive answer to your question because it is difficult to diagnose historical figures with autism retrospectively. Autism is a neurodevelopmental condition that can manifest in various ways, and it is not always easy to determine if someone had autism based solely on historical accounts or achievements. Additionally, the diagnostic criteria and understanding of autism have evolved over time.
That being said, it is important to note that genius and extraordinary intellectual achievements can arise from a wide range of individuals with diverse neurological profiles. While some notable historical figures may have exhibited traits associated with autism, it is not a prerequisite for exceptional intellectual accomplishments.
The individuals you mentioned, such as Darwin, Einstein, Copernicus, Galileo, Newton, and Descartes, were all exceptional thinkers who made groundbreaking contributions to their respective fields. Their achievements were the result of their unique abilities, talents, and perseverance in exploring and understanding the natural world. It is impossible to determine definitively whether they had autism or not, as we do not have complete information about their neurodevelopmental profiles.
Genius and remarkable discoveries are not exclusive to individuals with autism or any specific neurodevelopmental condition. Extraordinary achievements can be found across a broad range of people, regardless of their neurological makeup. It is the combination of factors such as intelligence, creativity, dedication, opportunity, and societal support that contribute to groundbreaking discoveries and advancements in various fields of study.