I've reached a point in the game that just like in CK2 makes the late game not fun. My realm is too stable and the AI does not form new challangers or power blocks to oppose me. Back in CK2 whenever this happend I would turn on mods like Fitna Fracture or Twilight Of Empires to shake things up. I'm glad CK3 has great conquerors now but I want a mod that makes my own realm more prone to spliting up. Be it a succession crisis where my empire is split up among pretenders or just losing empires and kingdoms over time.