Mai has moved to the United States from Myanmar. She does not know how to drive and is frightened by the freeways and traffic congestion. Her husband insists that she learn to drive because they live in a suburb with no public transportation.

$"$No$,"$ says Mai firmly. "I am $38$ years old and I have always been able to reach my destination without driving a car."

According to conventionalism, who has the stronger ethical stance$-$Mai or her husband?