Most data centers do not use closed loop cooling.

They all have a closed cooling loop, but almost all of them cool the exterior condensers with an open cooling loop.

Which draws from the watermain, sprays water on the hot condensers, the water evaporates, cooling the condensers. This is done to reduce their electric bills, because condensers operate more efficiently when they are cold.

The fully closed-loop data center, with air-cooled condensers is the exception, not the rule. Because it sucks even more electricity than a regular one, due to its less-efficient cooling.

You are spreading falsehoods, while also accusing people who are factually accurate of being foreign propaganda mouthpieces. This is at best, ironic and jingoistic, and at worst...

Do you honestly think that the very detailed understanding of cooling systems that you have has anything in common with the popular opinion that datacenters use lots of water?

Also, you are arguing jargon...and data centers use completely closed loop designs where it makes sense (very cheap power) and use what you describe where it makes sense (with more expensive power and cheaper water). Finally, nothing you said disproves that there is a significant propaganda effort to demonize datacenters by a foreign power.