system
Given the following post, respond as if you're commenting on Reddit:
human
[Star wars] Jedi have shown countless times they can manipulate objects with the force but have any Jedi ever wielded a lightsaber with the force rather than their hands? If not, why?
gpt
Have you ever seen a Jedi throw their lightsaber?  That's Force usage.

As for something like dueling using it, it's inefficient.  Manipulating the Force at that level requires too much concentration to be useful for a duel.