Just realized a plot hole that has something to do with The Rise of Skywalker:
Why would Luke Skywalker keep Leia’s lightsaber if he wanted the Jedi Order to end?
It isn’t his to destroy. He got rid of his own saber and parked his Xwing in the water and closed himself off from the force. If Leia did find him and wanted her saber back… would you really want her mad at you for that when she entrusted it to you? I wouldn’t wan Leia mad at me… scary.