Correct me if I'm wrong, but I don't think the trait cannibalism has any debuffs or drawbacks
It simply allows someone to get easy mood buffs for free. While certain aspects of it may bring the mood of the colony down, if the entire colony is cannibalistic, or most of them, then its straight up overpowered.
The only drawbacks are from using it with normal pawns in your colony, but there is no consequences if you don't make them eat human flesh.
Maybe if a cannibal doesn't eat any human flesh, or wear any human skin clothes for more than a season, they get an increasing mood debuff.
And if they have a mental break they will find and eat human flesh, by ANY means possible...
It simply allows someone to get easy mood buffs for free. While certain aspects of it may bring the mood of the colony down, if the entire colony is cannibalistic, or most of them, then its straight up overpowered.
The only drawbacks are from using it with normal pawns in your colony, but there is no consequences if you don't make them eat human flesh.
Maybe if a cannibal doesn't eat any human flesh, or wear any human skin clothes for more than a season, they get an increasing mood debuff.
And if they have a mental break they will find and eat human flesh, by ANY means possible...