The impacts of data centers on people living nearby are basically nothing, and pretty much all anti-data-center-sentiment is driven by misinformed or willfully-delusional people. Even the idea that it's a problem that data centers "provide no local jobs" is crazy - there are all sorts of built structures that provide no local jobs because they simply have nothing to do with a business that hires employees, the idea that a data center doing much the same thing justifies making it illegal to build is crazy.
I think there's a better case that building additional housing causes an impact on people nearby than there is that data centers do - because the people who would live in that housing are a type of impact on the people who already live nearby - and I'm still extremely unsympathetic to NIMBYs because NIMBYism is the main reason my own housing costs are so high. Data center opposition is even less justified than housing opposition.
I think there's a better case that building additional housing causes an impact on people nearby than there is that data centers do - because the people who would live in that housing are a type of impact on the people who already live nearby - and I'm still extremely unsympathetic to NIMBYs because NIMBYism is the main reason my own housing costs are so high. Data center opposition is even less justified than housing opposition.