It's possible, but you have to be careful. As long as your fanfiction is non - commercial and doesn't defame or misinterpret the original work too much, you should be okay. For example, if you're writing fanfiction about a popular book series, don't make false claims about the characters that go against the spirit of the original work. And always follow the rules of the platform where you plan to publish.
Well, it depends. You can publish your fanfiction, but you need to be aware of the legal boundaries. In most cases, if you're not making money from it and are simply expressing your love for the original work in a creative way, you're likely in the clear. However, some companies or creators are more protective of their works than others. So, it's a good idea to do some research on the stance of the original creator or the company that owns the rights to the work your fanfiction is based on. If they have a history of being lenient towards fanfiction, then you can be more confident in publishing.
Yes, you can, but there are some key points to note. You need to respect the intellectual property rights of the original work. This means not plagiarizing and not using it in a way that could be seen as competing with the official products. Also, if you're using any trademarks or copyrighted names, do so in a way that is clearly in the context of fanfiction. For instance, if you're writing about a superhero, don't create a new product line using their name in your fanfiction. Follow the fair use guidelines, which usually allow for creative interpretations for non - profit purposes.