This is the truth based on our english language.
There are two types of statements:
Positive Statements are statements about facts. Views about what is.
Normative Statements are statements about what should be. Opinions.
Normative statements cannot be wrong or right. They have no physical basis by which to be confirmed true or false. They merely reflect what an individual feels about the world.
To agree that normative statements can be right or wrong, is incorrect.