I can't imagine why any guild member would think they had a right to criticise the winner of a quilt raffle for what s/he does with the quilt that she wins.
She bought the ticket, she won the quilt fair and square, it's her quilt.
Her property to give away, sell, raffle or tear it into strips for tying cargo in the back of her truck if she wants to.
Where does anyone get the idea that the guild has any kind of rights after the quilt is raffled?