doctorbadwolf
Heretic of The Seventh Circle
Of course, but that's fine for a lot of groups and campaigns.Sure, but there is a loss there. Things that existed, and now do not exist, and it lessens the structure that was there.
Just like you can simply erase Moradin from the Dwarven Pantheon, but if you don't replace him, things feel more shallow than they did before.
And...also, the work of replacing them might be genuinely negligble and/or already mostly done by other world-buidling work I was already gonna do with or without elves and moradin.
For instance, taking the tenets of Moradin worship and taking out the mentions of the God himself, fixing any resulting grammatical errors, and presenting it as a philosophy, or as a religion with no gods as such, where one honors your house gods and ancestors like most ancient Roman religion was, works just fine, and takes about ten minutes.
Likewise, taking the text of the formation of Bladesinging, the stuff about the schools, etcs, and adding a paragraph about how the different schools popped up independent of eachother in my world's ancient multi-racial multi-cultural Persian-esque empire, and eventually solidified as the best techniques and ritual technology was shared by masters and students alike into a "mixed martial arts" of magical swordplay, takes about ten minutes.
And I'm not sure my world has lost anything by doing so. In fact, it may be more interesting, and I may do the second one even though my world does have elves.