I really hate how this turned into Buddhist nihilism even though it was heading this way for a while. The way most of the gems characters were assassinated by just going along and becoming Lunarians even though they were mortal enemies hours earlier, and everyone was so blase and casual about that is insane.
I hope that the ending isn’t just Phos deleting themselves. It feels like such a cheap Philosophy 101 class way to end an insanely good manga up until chapter 95.