Apart from Dubai, most of them already do.
The rich fuckers in Saudi Arabia still don't
When GBEES takes over, their prime source of income = thrashed. Further on, the western economies BOOMS, and the sandFuckers are back to designing poorly functioning egg timers.
GBEES will also start the revolution. It will enable the superintelligent world council, which is an elitist like Debusseys wet dream (of course, the elitist idea = a bit fucked up, since Debussey = inferior (105 pounds, 10,5 inch biceps, 53IQ), but the dream motivates nevertheless.
GBEES will also be completely un-reverseengineerable, and only Gary Buseys blessing will make it happen.