I think it's more the point that places where IE has remained due to policy, may be coming around to realize that the security and performance of Chrome is wort

I think it's more the point that places where IE has remained due to policy, may be coming around to realize that the security and performance of Chrome is worth the lessened ability to control every aspect of their users' browsing experience. If the State Department is comfortable with their employees using Chrome, why not [insert random business/organization still clinging to IE out of tradition/"security"].