I'd recommend not coming up with inventive fixes like this. There's a non-zero chance that check is in some server-side validation that you can't work around, and one day something you rely on becomes unrecoverable. Take it as a sign that it won't always work
You're missing the point. Towns come out ahead when the people living there come out ahead. I'm not arguing with your math, but your math is also a straight line to a town with no people at all being better. Towns are for _people_.
Where do you get the premise that the people living there don't come out ahead?
You have something which, if it moves in, would pay more in property that than it consumes in services. Even at a significant discount to the ordinary property tax rate. If the net benefit after the discount is +$1M/year to the local coffers then the local people are benefiting in that amount, and it's easy to see numbers like that even after offering significant tax incentives.
