"We deny that Adam's sin resulted in the incapacitation of any person's free will". LOL ... have fun re-inventing the wheel, theologically speaking.
"We deny that Adam's sin resulted in the incapacitation of any person's free will".
With:
"When God touches man's heart through the illumination of the Holy Spirit, man himself is not inactive while receiving that inspiration, since he could reject it; and yet, without God's grace, he cannot by his own free will move himself toward justice in God's sight." (CCC 1993)
And:
"Ignorance of the fact that man has a wounded nature inclined to evil gives rise to serious errors in the areas of education, politics, social action and morals." (CCC 407)