system
Given the following post, respond as if you're commenting on Reddit:
human
[Farscape] How would things have played out differently if John had never come to the attention of Scorpious?
gpt
The Scarrans would have eventually declared war on the Peacekeepers, and the galaxy in general, and conquered it. Even without the wormhole chase, they were far better equipped and motivated to fight. Scorpius on his own might have won a few battles if he were pressed into fighting, but more likely he would have pursued his experiments even harder and watched the galaxy burn around him as he desperately searched for the ultimate weapon. 

Moya's crew, most likely free from Crais due to the war or his crew mutinying, find that there are fewer and fewer places to hide from the Scarran war machine. Granted, the galaxy is a big place, so they'd probably find somewhere to hide, but it would be a long way from anyone's home. But eventually, everything would be Scarran. Even Earth. 

Although, this all comes with a big caveat that John Crichton is a massive wildcard, and the wormhole knowledge just makes him even wilder. He might have been given a way to stop the war on a less frightening note, or figured it out himself. Or he might have gotten back to Earth and stayed there. There's really no way of knowing what he would have done without Scorpius chasing him.