Should I start running through the list of industries that use more water than datacenters?
Montana exports tons of petroleum products and beef. Should I illustrate how those industries also uses orders of magnitude more water than datacenters?
In fact, I would be impressed if you could come up with a single locale where a datacenter would be the primary water consumer. Even top 3 would be kind of impressive.
I'm not sure what you are trying to say other than "datacenters use water and I don't like it, and yeah those other industires in the area use 10-100x more, but like, I don't like datascneters so we need to focus on that"
I think the real snag is that average people have absolutely -zero- concept of how much water industry uses. Your local recycling plant washes all that dirty plastic you throw in the recycling to the tune of thousands of gallons an hour. And you're learning this right now for the first time in your life. But sure, datacenters running water through metal pipes, five alarm crisis here