They are, and so is everybody else, that's why we need an alien righteousness.
Consequently there is a KIND of agreement that all, Catholic or not, are equally in the "sin" category, without God's doing something.
But I guess I'd say that it is not entirely meaningless to say that so and so is more virtuous, loving, reliable, honest, good-tempered, or fair than somebody else. Whether these instances or virtue are extraordinary gifts of God (sich as Faith is) or are acquired in a more usual way (as some kinds of fairness might be) they do not, in themselves achieve the forensic judgment of righteousness on us. But they're still meaningful.
How's that?