But why are you putting the onus on yourself to have to write stories like that, especially if you don't have the experience or even passion to do so. Like if those types of stories don't spark your imagination, you shouldn't feel bad over that. I don't like historical fiction, should I stress myself out because I have a hard time writing stories set in a different time? No! And you shouldn't worry about your attraction to storytelling of a darker subject matter.
Well, it would have been appreciated context. I think people assumed you were looking for a certain type of advice. And I'm still under the impression your conflict, brought on by the opinions of others, is something that you shouldn't have to be worried about.