Aviation for dummies: The identities of the pilot and co-pilot are presented to the arrival airport before departure, and no departure takes place before the arrival airport gives approval for all passengers, the pilot, and the co-pilot.
Now, aviation for those who know: On an international commercial flight, the flight crew are not anonymous. The operating crew, including the Captain and First Officer, are documented, and their required biographical and travel-document data are transmitted through API/APP to the relevant border-control authorities in advance of departure or arrival.
So yes, Israel had it and has it. So no, an international commercial flight does not simply depart with some mystery pilot whose identity nobody at the relevant authorities knows.
Now, that's why all sides are working together and investigating. Two smart nations working together: one, the UAE, reached Mars; the other, Israel, carried out the pager operation. Yes, you are not smarter than either.
Now sit down and let that sink in.
And yes, chill and celebrate our brave flydubai Indian pilot ( Flight FZ1073), the brave Israeli passengers, and UAE transparency.
When the investigation concludes, you will probably know the DNA of everything going back 10,000 million years. Then you can collect your Nobel Prize for being a super idiot who didn't know that the UAE is different.
The UAE is the hope of the Middle East, a country that counters antisemitism, the Muslim Brotherhood, Iran's proxies, and Islamist extremism, while some of your countries give extremists citizenship, make them MPs, and call them activists.