I think for some people, there is zero difference between the two. These kind of people are “you are what you do” kind of people. Lazy people have lazy behavior, unproductive people have productive behavior, etc.
It could also be that they take “you are unproductive” to be a sort of shorthand for "Right now, you are being unproductive. How people perceive themselves and others in time can be strange. That can also cause problems with communication.
I think for some people, there is zero difference between the two. These kind of people are “you are what you do” kind of people. Lazy people have lazy behavior, unproductive people have productive behavior, etc.
It could also be that they take “you are unproductive” to be a sort of shorthand for "Right now, you are being unproductive. How people perceive themselves and others in time can be strange. That can also cause problems with communication.
Anyway, have a great week!