What in earth are you smoking? Let’s play this out in real simple terms that you probably won’t understand anyway.
Let’s say the city of Ames sets their 2020 fiscal budget. It’s locked in based on known tax revenue from last year. It’s locked in...
now, Amazon approaches the mayor of Ames and says that they would like to build an office building and employ 5000 people in 2020...but Amazon wants property tax waivers for 10 years that would total $20 million.
If the Major says yes, it doesn’t effect the approved budget one bit. Other companies don’t have to supplement lost revenue. If the Mayor says no, it doesn’t effect the budget one bit either. The revenue wasn’t projected and the revenue isn’t lost.
see how easy that is.
Again: go READ how these things play out. You're simpleton analysis ignores most of the underlying facts.
MOST of the time, additional infrastructure is necessary for these new "facilities" moving into areas. Wisconsin diverted many millions from OTHER projects to the FoxConn complex; now FoxConn dropped the job projections by about 10x. Revenues needed for OTHER things aren't there, so people will pay higher taxes to cover those projects. Meanwhile, the spend on the infrastructure for the "new stuff" is a fixed cost, and has to come from somewhere.
Go READ about how these things generally play out.