Yes, I've read that he said this in numerous locations, definitely a Charlie-ism Manson wanted to use for his own. You may also have noted that his illustration of Baphomet printed in The Long Hard Road Out Of Hell is titled God Of Fuck. The androgynous nature of it, and the obvious goat's head on a human body relate further to the skeleton you have just written about being liberated from The Process Church. That in turn links nicely with Manson's Baphomet pose on the cover of Antichrist Superstar, and androgynous appearance on Mechanical Animals. He might not be too interested in referencing Charlie and The Family so much now, but their shadow still loomed over the Triptych projects.
Oh, you'll like this as well, as a brief aside. Talking to Revolver magazine in 2009, prior to the release of The High End Of Low, Manson said that he had involved a "coven of witchy girls" in the studio sessions:-
"If you are going to do something, do it well. And leave something witchy."
Charles Manson, 1994