Sometimes a profile is created based on a sourced marriage, but there may still be some doubt about birth and death dates and locations. Are you suggesting that we should not create the profile or that we should make guesses which may be incorrect? I am aware that it has been suggested that we can guess the country, but even that can be questionable if, for example, the marriage is within a mile or two of the border between England and Scotland, as is the case with several of my direct ancestors.