A garbage argument; those who recognize their sinfulness are inherently superior to those who cannot. That's why Christians are superior to non-Christians, because they are closer to God. Without being able to recognize one's sinfulness, it is impossible to unite with God. Sinners who do not see their sin actually approve of their sinfulness and are completely inferior to those who recognize their sinfulness.
Hence Paul wrote in Romans 1:
22 Claiming to be wise, they became fools, 23 and exchanged the glory of the immortal God for images resembling mortal man or birds or animals or reptiles.
24 Therefore God gave them up in the lusts of their hearts to impurity, to the dishonoring of their bodies among themselves, 25 because they exchanged the truth about God for a lie and worshiped and served the creature rather than the Creator, who is blessed for ever! Amen. 26 For this reason God gave them up to dishonorable passions. Their women exchanged natural relations for unnatural, 27 and the men likewise gave up natural relations with women and were consumed with passion for one another, men committing shameless acts with men and receiving in their own persons the due penalty for their error. 28 And since they did not see fit to acknowledge God, God gave them up to a base mind and to improper conduct.
29 They were filled with all manner of wickedness, evil, covetousness, malice. Full of envy, murder, strife, deceit, malignity, they are gossips, 30 slanderers, haters of God, insolent, haughty, boastful, inventors of evil, disobedient to parents, 31 foolish, faithless, heartless, ruthless.
32 Though they know God’s decree that those who do such things deserve to die, they not only do them but approve those who practice them.