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Juicing vs changing is just spinThis is obviously untrue. An owner of a timber forest may measure how many trees they cut down each year. If they double the rate at which they cut down trees, that doesn't mean the way trees are counted has changed. It means they're harvesting unsustainably.
> then its not really a measure, or you're intentionally "changing" the measure to leave out accounting for unsustainable practices.
No, it's the nature of measures. What gets measured gets managed. The measure is still useful, it's just being read without context.
The degree of unsustainability is widely discussed because there are other measures, also collected and disseminated and picked apart, that characterise it. If you're making personal, commercial or policy decisions based on the headline metric, you should learn more about how to read the metrics as a whole. That isn't a problem with the measures, it's one of education.