mikkel_the_dane
My own religion
There is nothing subjective about whether a model you have correctly predicts what is going to happen out in the world of rocks and things we can measure. It either does or it doesn't, and we can tell which using measurements.
In this context, that is what 'utility' means.
Well, I have another understanding of that word. But yes, in the narrow sense as you use it, I get the point.