While I understand your point and appreciate your knowledge of the situation, I’m left with the idea that while the rest of the world is grounding these planes

While I understand your point and appreciate your knowledge of the situation, I’m left with the idea that while the rest of the world is grounding these planes until more is known Southwest is flying them anyway. The only motive I can see for them to do so is money. What’s the non-monetary harm in grounding until more is known? They are a small percentage of their fleet.