I've used drugs. I've generally been casual about it (save for nicotine and sometimes THC), but it means that I've met a few actual users in my time. Most folk

I've used drugs. I've generally been casual about it (save for nicotine and sometimes THC), but it means that I've met a few actual users in my time. Most folks aren't seeing demons, and especially not enough to do a 2-year secret art project while on drugs. It is, honestly, more common for a businessperson to have a secret drug habits. I'd also like to point out that folks have seen demons for quite some time in history without having it fueled by drugs: Religion can fuel this, especially when combined with little understanding of the observable world around you. And lastly, just because you don't see anything demonic nor disturbing doesn't actually take away from it being such to others. I put random eyes in artwork sometimes: I like it, but it really makes some folks' skin crawl. They definitely have different opinions than I do.