Too late.  That horse has left the barn.  CO generated almost $200,000,000 in tax revenue in 2016 and is projecting to do 4-5 times that by 2021.  As impressive as these numbers are they will pale in comparison shortly when CA gets going.  These states have more than enough money to fight a wobbly inept administration in court forever and more states will be ramping up in each and every upcoming election.  No political party can turn down easy money.