Not just secularists. A lot of former Christians, especially young men, are becoming interested in Nordic or Celtic paganism, or even the Greco-Roman religion. Partly it's because of institutional Christianity's obsession with Zionism, but also a reaction to the New Testament's perceived "peace and love" approach to dealing with existential threats to your own tribe. The pagans were more . . . bellicose about things like that, and for young men who feel like their very civilization is under siege, I can understand the appeal.