I have grave doubts that Dubai has suddenly become a safe destination. Says who?
Any adverse statistics or news concerning the dictatorship of Dubai are quickly buried before they can ever appear in the media. Information suppression is the name of the game there, as it also is in the other "United" emirates.
Nevertheless, I am sure that EK will make a mighty attempt to resurrect itself once the panic-stricken public can fly long-haul again. There could be a battle royal between EK and QR. EY looks to have thrown in the towel already.