They built it in a poor, 90-95% Black, area that already had air quality problems leading to high rates of asthma and respiratory illness, and then decided they could not wait for the power company to upgrade infrastructure for them so they powered it with dozens of unpermitted gas turbines that lacked pollution controls, massively increasing the air quality problems and health problems there. (They are building their own gas power plant which will have permits and satisfy state environmental regulations but still will emit a lot of pollution which will continue to be a big problem for the residents).
Another part of the problem is that even projects that seem to be a good deal push so hard for fast approval it makes people suspicious.
Consider Project Jupiter, a massive (1400 acre mega data center) project in a poor area of New Mexico. From the NPR story I heard about this one it seems it might actually be a good deal for the area.
The public knew for months it was being planned but the details (400 pages of complex contract details and tax documents with many things still blank) were only released to the public 4 days before the County Board of Commissioners voted on it (4-1 in favor).
The public was not happy with that timeline.