So what? Who did he hurt with his private activities? No one, and sex is magick and should be treated as such. He was a brilliant scientist and his writings on freedom were ahead of the times. He was anti-racist and pro-woman, a truly remarkable man.
he can be a "brilliant" scientist but that doesn't change the fact that he was a devil worshipper and was trying to have a kid that would turn out to be the Messiah and ended up failing
He was not only involved in sex magik but he was trying to make black and sex magik to work mutually.
Do you have any idea how a person becomes black magician?
he needs to eat his own feces, be filthy, disrespect religions (Especially monotheistic), r*pe women and children, kill someone and if unable to do so has to sacrifice a newborn.
Jack was also involved in various sex orgies in which there were multiple kids who were raped as a result to joining various types of magik together. and also used various women as escorts and forced abortions on them (Sometimes paid though)
His "Science-related" work was all in order to make the magik work and he did see the thelemic messiah in a dream which matches the description of the anti christ in the monotheistic religion.
Such a person, for me, doesnt deserve any respect.