system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars Rogue One] What has Saw Gerrera done that the Rebelion disavowed him?

We know that he was a capable, if extreme freedom fighter during the Clone War, yet despite his attitude he was still accepted as an asset by the Republic in their fight against the CIS. The Rebel Alliance is in far more desperate straits just before the Battle of Yavin, yet they want nothing to do with him or his cell. What has he done to keep the Rebelion from wanting his help?
gpt
He was, by all means, a terrorist. As bad as the Empire or worse, with no scruples to put civilian lives in danger if that allowed him to harm the Empire. He'd torture prisoners without any hesitation to get information, like Bodhi Rook, the Imperial pilot in Rogue One. Like half of rebel soldiers were Imperial defectors which only joined because of the horrible things the Empire did. If the rebels did the same shit, they wouldn't get nearly as much support as they did and they'd get nowhere.