If the cancer doesn’t grow or goes into spontaneous remission (which you claimed doesn’t happen yet is documented to happen, with a frequency that we do not have the data to determine, and for reasons we do not have the data to determine—with the implication that we cannot reliably causally connect it to treatment) then claiming “it leads to death anyway but something else gets you first” is not even logically true (let alone the fact that you would have no way to prove it, or that it would have no practical implications except perhaps creating undue agitation, contributing to inflammation and so on). It would lead to death the same way breathing, drinking water, or living leads to death.
> For the patient it is the same, for the doctor (definition, surveys) it is different
The whole point of the article is that it is different for the patient, leading to worse outcomes if the patient recognizes cancer as cancer.