Watched Kenobi again, was sort of annoyed that the Grand Inquisitor was run through by a lightsaber, only to return good-as-new an episode or two later.
Then I remembered the same basic thing happened to Darth Maul, and that worked okay.
Then I watched The Phantom Menace again last night and wondered, 'Why don't they just wheel Gui-Gon over to the walk-in clinic, and have him restored to perfect health?'