Yeah, that’s true unfortunately, but it would also give people a very quick answer if they asked why x person was growing sick: because they brought the curse upon themselves etc. My hope would be that very few people would have to “demonstrate” the curse’s veracity before the culture tossed it back where they found it. It would especially help if the pictures depicted how to deal with the waste once it was realized, eg show some people putting all the material back into the crate then burying it deep in the ground, or in its original location.