system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] How come if the far far away galaxy has the force and the Yuuzhan Vong galaxy had the force, our galaxy doesn't have the force?

Shouldn't the force be something that pervades the universe? Why would it be localized? Or do some humans have it but it isn't cultivated?
gpt
There were only 10, 000 Jedi Knights in a republic of trillions, at the very least. Assuming -conservatively- there were only 100 trillion in the Republic that would average out at 1 person who can become a Jedi for every 10 billion sentients. So even on Earth, we'd fit the average if there wasn't a single person who could become a Jedi.

Then keep in mind, the Republic clearly has more humans capable of using the force than other species, which makes other species even less likely to be force sensitive. In our galaxy, it may be possible that the Togrutans, or Twi'leks, or Muuns are more sensitive to the force, meaning there'd only be a 1 in 100 billion chance of being born capable of becoming a Jedi.