Sharina was still standing even after gulping down her twelfth bag, but the Maenad didn't look anything close to drunk either.
The rest had formed a large circle around the duo. with Newt at a point directly in front of them both. He was still heavily drunk, so there was no hope of her getting out of this until he either snapped out of it or Kratos completed his task. Unfortunately, the plan had just been to buy him enough time. He could have finished by now and have gotten the hostages somewhere safe.