"Laura not fight. Hulk will protect Laura. Make Laura Laura again." Hulk carried her out of the cave, and toward a space they could be away from others.
"Hulk not like Fog. Fog thinks it can affect Hulk. Hulk strongest one there is." Well, maybe if Hulk was alone, Hulk might have been affected, but this Hulk was the twelve Hulks in one. The Hulks of twelve universes merged in one were a little stronger than one alone could ever be, and so Hulk's senses and mind remained clear.