Do they need to make space marines literal cannibalistic
They do canonically eat people's brains to steal their knowledge. That's canon, that's the actual lore. Space Marines literally eat people in the official lore books describing the things Space Marines do.
They do canonically eat people's brains to steal their knowledge. That's canon, that's the actual lore. Space Marines literally eat people in the official lore books describing the things Space Marines do.