He acted on his own prerogative in yielding to the offer of Eve. "Adam was not deceived, but the woman being deceived was in the transgression," (1 Timothy 2:14) yet neither was he forced or act proactively seeking this fruit/knowledge, but being offered it by the women then he ate it: "she took of the fruit thereof, and did eat, and gave also unto her husband with her; and he did eat." (Genesis 3:6)
Yes. He acted on his own lusts and deliberately rebelled. No “Chavvah, what have you done” or any of that.