We are completely without guilt manipulation here. There is no reason to go there.
Rather, we act here from love of other people.
Ever stood in front of a water bottle display case trying to decide which water you’re going to have? Let alone the hundred other beverage choices.
Estimates are from 11% (United Nations number) to 50% of the world’s population (more realistic number) have no access to clean water at all.
That 11% number is people without “improved sources” of water. But unfortunately that includes having water pipes which pipe in relatively/totally untreated water from elsewhere.