We have Matrixism, we Have Jediism, we have any number of UFO religions, Tolkienism, Hyperianism, marilyn mansonism, scientology, Kopimism, so when are people going to start organizing Daedra worship, or worshiping the Nine Divines? I used to say "By the Nine" awhile ago just as an alternative to otherwise foul language, and it actually worked when I would normally blurt out something 4 lettered. That has since faded, but looking back at that has me wonder that since there are any number of literary/movie/media based religious movements, then why has the elder scroll for as popular as it is completely evaded it? Its completely ripe for it, and at the very least some "pun/mock" religion can come off of it like the flying speghetti monster, or Kopimism. So will this really ever come, or is it just a moot idea? Considering how so many popular movies for instance have gotten this, it doesnt seem far off. I really just see it has a sort of mock religion like matrixism, but some can get serious like jediism.
I suppose for many, the elder scrolls is already a religion. Skyrim mods are vast and open ended like every elder scrolls game, and eso like many mmo's are a manner by which people live their lives, which mmo's are a point of infamy for. You can even get married in a game either in game or real life.
https://comicbook.com/gaming/2019/02/24/real-life-final-fantasy-xiv-wedding-service-japan/