Story ideas I may or may not make/story ideas anyone can use

This is a book of stories that I may or may not make in the future, as well as serving as a book where anyone can use my ideas. this means that I don't own the ideas, but for anyone who wants to make a fic with the ideas in this book, you must acknowledge that the idea came from someone else. you don't have to give credit, but you can if you want to