system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Surely they must have a way to just regrow lost limbs by this point, right?

We've seen so many robotic arms and by this point, these wars have spanned 3 generations of a family. Are you telling me medical technology hasn't progressed in like 60+ years across any planet when there's already science like near lightspeed transportation, etc?
gpt
They have bacta, which promotes stem growth and has been shown to regenerate damaged organs. But the amount and time needed to regrow an entire limb (and the complications and readjustment period afterwards) would not only be prohibitively expensive but also require Luke (or Anakin) to cease being involved in military operations in a desperate time.