This notion that legislatures are blind to the number of jobs that will be created is contradicted by your previous link. You can scroll through table 2 for this- Alabama expects 20 jobs, Georgia 5-25, Nevada 10, etc. These states don't seem at all confused about how much local labor is required. And this is what they're setting as minimums; they believe that, absent mandate, the data centers would provide fewer jobs than these numbers.
Any source that they're confused about (b)? I believed you about (a) until I read your source- the notion that they're getting misled by construction job numbers was plausible- but I can't imagine how a government would be so fundamentally confused about what data centers are as to believe they'll provide local services or somehow goods.
What seems more likely to me is that the states/counties/cities believe that they will take in enough tax revenue while providing very little back in government resources that throwing in a discount works out just fine economically. I don't think you've made much of a case otherwise.
Any source that they're confused about (b)? I believed you about (a) until I read your source- the notion that they're getting misled by construction job numbers was plausible- but I can't imagine how a government would be so fundamentally confused about what data centers are as to believe they'll provide local services or somehow goods.
What seems more likely to me is that the states/counties/cities believe that they will take in enough tax revenue while providing very little back in government resources that throwing in a discount works out just fine economically. I don't think you've made much of a case otherwise.