> But it's not less in local coffers.
The local government is giving a local tax break, which comes out of their tax revenue.
> If the incentive was not given, the datacenter would not be built there.
Objection, your honor, assuming facts not in evidence!
(Nor are the incentives any sort of guarantee. https://www.cnbc.com/2021/04/21/foxconn-mostly-abandons-10-b...)
> Residents aren't paying more for anything and no services are being cut.
They are receiving less tax revenue than they would have otherwise had to use on their services.