There are a few different reasons. As it turns out, people are really comfortable and like that argument with Atheism v a creator. The responses are almost automatic. They don't really like moving beyond the safety of those arguments.
Perhaps you could spice it up.
BlackSand,
strollingbones luiza FJB Penelope miketx or you could post on egregores and harnessing energy through groups or "parties".
Man of Ethics ? Here is a good one--the ethics of doing tarot readings or any readings on other people without their consent. The ethics of lying about readings to other people to control events? Pretending to be someone to get a reading on them. Another good one is death magick. Don't forget to include demonolatry. How about the ethics of black magick?
These conversations would be hella fascinating. Don't you think?