Earlier quoted context omitted.
It’s not going to make anyone move to a cabin in the woods. But if you have already decided to move to a cabin in the woods, it might make you pick Vermont over New Hampshire.
Vermont has higher property taxes, income taxes, and sales taxes. If $10k can sway you, you're very short-sighted.
Even if your only consideration is your income, tax rates are a very small part of this. If you pay no local taxes but have to hire someone to clear the snow and blowdowns off your road, you're still out that money. If you have no town water or sewer, you have to pay someone to provide and maintain those services. Very few people consider only tax burden when choosing where to live. If that were so, people would be flocking to Kansas instead of San Francisco.
The larger point, though, is that some people will be closer to the decision boundary and $10k will move the boundary far enough to put them over.