We have some of these nutburgers on Free Republic too.
Transmission of diseases back when diseases weren’t understood is an evil act, but only for those of European descent. Now, aboriginal people who caught diseases and spread them around were not engaging in an evil act.
And, if the diseases in question originated in Asia or Africa, well. .. its still those evil Europeans ganocidal plot.
Virtually all the worlds filthy diseases and plagues come from climates at or below the Equator.