I predict it won't.
Dubai only cares about making money. They will continue to trade with the US.
Picture a situation -- say Boieng vs. Airbus -- where all the material elements are equal or equalize out(just for the sake of argument). If I was them, in the past I might have leaned towards the US. Now, if the $$ net the same, I would lean AWAY from the US.
This cowardice, uninformed bias, and stupidity on our part will cost us for a long time.