In someways they are already trying, setting up tax laws to penalize people who leave even after they have settled into a new state.
Basically, telling people, you can leave, but we are going tax you regardless so you might as well stay.
I read last night that Zuckerberg is leaving to move his primary residence to FLORIDA.
Meaning another BILLIONAIRE leaving California to more to Florida where he will greatly benefit from NO State INCOME TAX.
Obviously Zuck has many houses. Including the estate in Hawaii. Do these states try to capture some of his income based on the amount of time these Billionaires spend in each state? Similar to professional athletes who have to pay income in NY, NJ, CA, etc depending on where the game is being played?