But if the pop culture lore has insane depth then it’s probably valuable enough to keep, yeah? If it has a few limited snippets and very few people writing about it as sources, then it’s a lot more questionable
There is absolutely no reason whatsoever for Mr. Tik-tok from Oz to have his own Wikipedia page. He's less notable than, say, Knight Artorias, and I don't think anyone in their right mind would argue Knight Artorias deserves one.
Then again, neither does the Great Grey Wolf Sif, yet here we are.
Wikipedia is an encyclopedia, the only one left, and it gets to define what an encyclopedia will be to everyone from this day forward. Excuses for my it must limit itself are inane.