Think of it as a matter of communication. Everyone (or at least almost everyone) is lobbying for 'good stuff,' so it's not a particularly useful statement to make all by itself.
> Further, I would think that even when objectiveness is implied it would be that the speaker thinks it should be universally held, not that it necessarily is.
Hence the two not being synonymous. Perhaps I simply happen to know an unusually large number of people who believe that moral correctness implies a convincing argument.
> Further, I would think that even when objectiveness is implied it would be that the speaker thinks it should be universally held, not that it necessarily is.
Hence the two not being synonymous. Perhaps I simply happen to know an unusually large number of people who believe that moral correctness implies a convincing argument.