These ‘anti-worlds’ are descriptions from JCI
religion. Just because he wrote about it doesn’t mean he’s endorsing.
It just seems necessary to write about, because even if the structure of the Qliphoth wasn’t “conceived” by Jews (ie its Greek or Egyptian with JCI superimposed), the intellectual history of it begins with Jews, because there’s no record before.
And if you read this traditional JCI interpretation, you’ll still have nuance which is congruent with what many LHP believe.
Like how working through the Qliphoth is more intrinsic self-deification, and when you consider the “tree of knowledge” in the garden of Eden to be a euphemism for the Qliphoth, you get some interesting nuance.
Even if you believe the Qliphoth came first- you can still see some truth underneath the JCI percolating.
Interesting note: though not the popular view, there is one traditional interpretation of the Qliphoth and Sephiroth being created at the same time.