This article from the News & Observer says that no matter what happens at UNC or State, Duke isn’t looking to change its alcohol policy.
If you missed it, North Carolina will now allow alcohol sales at state university athletic events.
Not that it would make much difference anyway. Water bottles cost about $4.00, soft drinks more than that. You could just about buy a six pack for what a single stadium beer would cost you and that basic price level isn’t much different, if any, at NC State or UNC.