There are people - living, breathing people - who are experiencing trauma and danger and who are starving and thirsty.
We could choose to spend our own money on gasoline to drive down and distribute water. We do not need to seek compensation for everything we do. We can choose to lose money to help people who are in need. And I think charging $99 for a crate of clean water is adding insult to injury to people who have lost their livelihood.
The calculus of your argument is correct but it lacks empathy.