Indeed. It goes both ways, I think of people saying "Well, if you admitted your theory can't explain this one particular thing, that shows that it's useless, an

Indeed. It goes both ways, I think of people saying "Well, if you admitted your theory can't explain this one particular thing, that shows that it's useless, and can't possibly be explaining the things you claim it does explain! If there's something it can't explain, that means it's unlikely to be valid!" An argument beloved by both covid and climate deniers. Nope.