So Hitler was not a mass murderer, because he didn't personally kill anyone with his own hands?
And Charles Manson is also not guilty of murder, becuase he "merely" instigated henchmen to do the crimes?
I'm not positive about this, but I don't think Manson was convicted of murder, was he? I thought he was convicted of "conspiracy to commit murder". Two very separate charges.
Either way, it is clear that he and Hitler both instigated systematic murder. I'm not sure what Kinsey did. I'm reading several articles on him right now. However, I do believe that it is possible for a research scientist to investigate pedophilia without being a pedophile himself. Whether that was Kinsey, I don't know. I hope to find more articles on the subject.