Curate, connect, and discover
The perfect description of the daily balanced diet of readers, and the personal responsibility they have to vet their own meal choices free of charge (barring time and energy of course).
Saying “this niche, properly tagged, warned, and rated piece of fiction could theoretically hurt someone” is not a good argument. This properly labeled cookie with the allergen information at the bottom that contains gluten could theoretically harm me very badly, but only if I consume it. Tags are like nutrition labels, and warnings are like allergy information. If you know you have an allergy to something, the logic is to stay away from it. It is the same with fiction. I’m not running through stores yelling at people to take all the products with gluten off the shelves just because it could hurt me. Instead I ignore it and go to the gluten free section and find cookies that are right for me. And if running through a grocery store yelling sounds ridiculous, that’s because it is. Stop doing the same with fiction.