NO, It most certainly does not.
Imagine using the concept of free will as a promotion of sin. You have the right to sin, according to this yahoo... Which would extend to virtually anything denounced in the Bible.
When in fact, the opposite is true. The entire Bible teaches to walk uprightly - To walk in Torah.
It does not sanction sin. Anywhere.
What it does offer is forgiveness in Yeshua, through repentance - Repentance, wherein you go and sin no more - And rejoin yourself in Messiah to walk in Torah.
Neither does that forgiveness celebrate the choices that lead to sin.
Sharpton is speaking lies.