I think you’re in total agreement with the authors of this new system. They’re simply making a new categorization system that is closer to a 1:1 mapping betwee

I think you’re in total agreement with the authors of this new system. They’re simply making a new categorization system that is closer to a 1:1 mapping between the classification and what local authorities are saying about potential danger. It's easier to make the classification a better representation of danger than it is to convince people to ignore the rating and only listen to local authorities.