...from doing business in their states on the grounds they have abused their power?
Could these states ban google, twitter, youtube, facebook too?
Could the governor in states like Texas and Florida have the ability to do this?
If I were governor, I'd take it one step further and ban travel by these tech CEO's and their employees from entering red states. Airlines are allowed to ban people from flying at will, states should be able to do this too. Put them all on a no travel list.