Honestly I believe the tumblr Hazbin Hotel fandom endures because there are so many talented people to write and make content for themselves that the show gets overshadowed by their own works. People love these hot topic demons because they're fun enough to feel like junk food for the brain instead of falling apart on impact like they probably should and as a result the Hazbin fandom gets nice little Barbies to play with and we all get free content. If you want really good Hazbin Hotel fan content look up randomly accessed memories, it's a Hazbin Hotel au where Alastor lobotomizes Vox and it gets really interesting
Nothing is more impressive and scarier than the creativity and endurance of a fandom.
Well that and shipping. That probably helps.
