Currently stuff like "Raiders hate you" is hardcoded into the game.
I do not think it should be. I think that should be the result of having incompatible Memes and Precepts - or having compatible Memes and Precepts.
A Raider Nation (one with a Religion that supports raiding) should be at odds with all non-raiders. But at least start neutral will all fellow raiders.
Several Precepts that lack a balancing factor (like "Cannibalism: Allowed") could be balanced simply on everyone else thinking you are a crazy cannibal for even consiering it allowed.
I do not think it should be. I think that should be the result of having incompatible Memes and Precepts - or having compatible Memes and Precepts.
A Raider Nation (one with a Religion that supports raiding) should be at odds with all non-raiders. But at least start neutral will all fellow raiders.
Several Precepts that lack a balancing factor (like "Cannibalism: Allowed") could be balanced simply on everyone else thinking you are a crazy cannibal for even consiering it allowed.