HP is Disney-fied occultism. The events in HP do not represent what goes on in real occultic practice. But beneath the surface there is a bed of solid occultic knowledge.
“btw, if I met a woman or man who said they were a witch or wizard (generational or not), I would think they were nuttier than squirrel $hit”
Occultism is real. The practitioners are real and, though many are fake, some have real power. Even the Bible speaks of them...
“But there was a man named Simon, who had previously practiced magic in the city and amazed the people of Samaria, saying that he himself was somebody great. They all paid attention to him, from the least to the greatest, saying, “This man is the power of God that is called Great.” And they paid attention to him because for a long time he had amazed them with his magic. “
“Also many of those who were now believers came, confessing and divulging their practices. And a number of those who had practiced magic arts brought their books together and burned them in the sight of all. And they counted the value of them and found it came to fifty thousand pieces of silver. “