While my knowledge of Nazi cultural lore isn't shocking, it is a topic I've doused my ankles in from time to time and I have several books that inform my particular niche access to that topic, minus the esoteric part of it.
The fascination of all things occult, esoteric, and supernatural from the high-ranking Nazis was actually super interesting because for a regime that was so knowledge driven, so regimented, so orderly, so attentive to perfection through logic and purity, they were heckin' obsessed with exploring every avenue of domination, which included a truly deep, deep dive into the occult. The rationale varies from "in all things we dominate, including that realm, which we will bend to our will" and Homer Simpson's prayer: "I'm not a praying man, but Jesus, Allah, Buddha, and Superman, if you're up there and you can hear me..."
If it's your jam, you should check it out. The juxtaposition of the rational logic with the crippling superstitiousness is a journey through the backend of what made the Nazi party so dangerously, unpredictably erratic, in a way not seen with, say, the Russians and the Japanese, who had layers of predictability given their sense of country over all (Russians) and Nationalistic traditions of honor and religion (Japan).
Wicca or witchcraft, on the other hand, is a general field of interest that I'll admit I have very little knowledge of. I have seen a few 'witch' flix over the past few decades, and I'm sure you could tell me where they each go wrong in their depictions.
I could, but I suspect I'd land in trouble. I'll just say that what this lady did is popular culture/Instagram witchcraft and the listing on Etsy seems very "here's my baloney pedigree of made up things that sound good to the general public... Give me your money." I maintain judging by the price, reviews, and listing, she took a picture, set a witchy stage using the picture, sent it, and called it a day, collecting $1.25 (after fees) for the trouble.
As for learning and fixating in general, it sounds like we have that in common. I can respect that.
Why doom scroll fearing for disasters when you can doom historical facts and scientific research and see disasters repeat themselves over hundreds of years?