This is why people in left wing areas need to oppose datacenters bans. Regulate them. Require green energy investments that more than offset their load. Use some of that flowing AI money for the betterment of society.
I think "people in left wing areas" is weird phrasing. There is nothing inherent about an area that makes it left or right wing. "People who live under governments who are responsive to collective issues such as climate and energy prices" would make more sense.
Less waste of resources is still waste of resources.
How much of the AI generated content is actually useful, how much useless, how much harmful?
You don't need to specifically regulate green investments for datacenter. Just introduce CO2 emission tax and the industry will find efficient ways to reduce CO2 emissions.