Star Wars sort of was the same way... Let's see, light saber, check. Flowing robes, check. Anything else - nope. Ready to go! It would have made some sense for Luke in the original to at least had some sort of water - being on a desert planet. Maybe I'm thinking about all this way to hard.
I'm not interested in living in that universe; having a real lightsaber in my EDC bag and the training to use it would be a positive thing.
One universe I do not want to be in is
Thunderbirds. There's always a calamity, sometimes brought on by a criminal mastermind with unlimited resources.
Jeanette Isabelle