Hard to admit I spent so long thinking of a smart way to allow people to write posts on Smol Pub  without worrying about adding a slug. My eyes opened when I read that this morning:
It would be nice if the slug was automatically generate based on the time if the field is left blank.
It's so simple and obvious that I somehow missed it! Thanks mieum for the suggestion, and it's now added.
 Smol Pub
Written with Smol Pub
From Dusk's End, Nightfall City