Apex Legends' Forge was introduced in Season 4 and other characters responded to Forge's comments. Respawn Entertainment has been adding more lore content to flush out the game and part of that is the introduction of the new Legend Forge.
James McCormick has some choice words about three specific Legends, saying Pathfinder wasn't to be trusted as a robot, Gibraltar was too soft, and Bangalore and him used to have a thing.
Apex Legends' Forge Had Other Characters Respond to His Introduction
Turns out the rumor about Bangalore is completely false and shows Forge's personality pretty clearly. He seems to be rather stubborn and arrogant. Gibraltar was also quick to respond about the accusations that he is too soft.
The arena is all about teamwork and Gibraltar would rather survive and win then try to play it solo. He's excited to see what Forge can bring to the games. Pathfinder was simply hurt. He didn't understand why Forge doesn't trust him, but he has a "gut" too. Kinda.