It says so right there in the article.
Says they worship trees and things. I don't imagine if some misguided
folks decide to worship some inanimate object that it must then
follow that they are automatically worshiping Satan.
From Wikipedia:
“Wicca is typically a duotheistic religion, worshipping a Goddess and a God, who are traditionally viewed as the Triple Goddess and Horned God. These two deities are often viewed as being facets of a greater pantheistic Godhead, and as manifesting themselves as various polytheistic deities. Other characteristics of Wicca include the ritual use of magic, a basic code of morality, and the celebration of eight seasonally based festivals.”
Hmmmmmm.... a ‘horned god’?