more politics it seems
"... As late as the 19th and early 20th centuries, some scholars had postulated that European witchcraft was part of a Satanic plot to overthrow Christianity ..."
but even then, there is this more striking problem
The King James Version and Revised English Bible use the term "witch." In North America, the term normally refers to Wiccans -- the followers of the Wiccan religion. According to the Scofield Reference Bible this verse from the Hebrew Scriptures (Old Testament) was written in the year 1491 BCE. This is some 650 years before the origin of the Celtic people circa 850 BCE from whom some elements of Wicca were taken. So Exodus 22:18 can hardly be referring to Wiccans.
http://www.religioustolerance.org/wic_bibl2.htm
IOW the instruction you are citing was written about 650 years before the populations that would give rise to "witch cults" even appeared.
Far from theists not being well read on the subject, I think you have to start broadening your investigation of the reading material beyond atheist hate-sites if you want to
begin launching into valid critiques
:shrug: