That is my preferred breakfast. I prepare it the night before in a glass to allow the bottom layer tons of time to soften like you say but then I mix it all just before eating. I tend to use kefir since if I want fil I’ve gotta make it myself but as you say anything similar gets the job done.
If I was writing a fanfic sequel to the old testament I would call it the new testament and say that Judas was paid 30 silver.
It makes me think of how Mormons will point to such connections between the Book of Mormon and the Bible as proof. You’d expect such connections both if it was what the faithful narrative claims it to be or if it was a creation pulled from a hat that was attempting to reference what came before.
I enjoy trying limited time flavors (of various brands and product types) and mystery flavors are no exception. My wife likes to as well so we’ll usually buy a single bottle to share and try. Despite liking the novelty it is pretty rare for me to leave the experience thinking, “I need to clear out the shelves before this goes away.”