Also, some states, like CA, are very unfriendly which regard to the extra costs required for employees in terms of benefits, wages (salary exempt) and classification of employees with the ABC test [1], so the wins that states make for employees incentivizes many employers to look elsewhere instead.
In a more remote work culture, even ignoring offshoring/nearshoring, this is going to be really bad for people in certain states. And it will be bad for those states themselves.
The increased competition among states to attract higher income workers will be interesting. States like Tennessee, North Carolina, etc have a massive opportunity in front of them as they were already pretty well poised to attract younger professionals.