I think part of the issue is the authors need fan requests to get them done since most of the time we are flying blind without feedback which would explain the 300+ story projects and scenes I have piled up over the years I do have a few somewhere that feature the likes of Caity Lotz, Mellissa Benoist, Willa Holland, Danielle Panabaker and the rest I'll have to dig them out of the 6 story binders I have it all depends on what your after in a story and the skill set of the author
Authors who actually write, typically do it for fun, since this is a hobby. You've been around long enough to know that feedback is often rare. No one is owed anything from fans. If you're demanding fans to give you feedback and validate your writing, you're just going to push them away.
If you have 300+ story projects and all this piled up like you talk about, then you're doing more ideas work than actual writing. That's a problem for you to figure out on your own and isn't related to fans or anything else at all.
This thread is old by several years. Our site here is not suited well for fanfiction. I advise anyone reading this thread to go to
ArchiveOfOurOwn and dig through that site. They have tons of fanfiction not just for movies and TV shows, but as well as games and other media.