> If you install a building of people in a road that is not prepared for that, all people down the people are in risk of lack of water.

Part of why construction of such buildings (starting with pursuing and getting a permit for it) takes as long as it does is because those issues are worked out in advance.

Nobody who is responsible for managing water is surprised by data centers appearing, it's not like they just grow overnight after a rain like people believe mushrooms do.

This feels like an important point! People comparing to leaks (or other distributed examples that aggregate similarly) are not thinking about how the amount of water used in a single location changes the scale.