One assumes that they would be repatriated to Saudi Arabia, dismembered with a bone saw, and burnt to ashes in an oven:

A suspected agent of the Saudi government attempted to kidnap a regime critic on American soil, according to the critic and multiple U.S. and foreign sources familiar with the episode. The young Saudi man says the FBI saved him from becoming the next Jamal Khashoggi.

Abdulrahman Almutairi is a 27-year-old comedian and former student at the University of San Diego with a big social-media presence. After Almutairi used social media to criticize the powerful Crown Prince Mohammad bin Salman over the October 2018 murder and dismemberment of Washington Post contributor Khashoggi, an unidentified Saudi man accompanied Almutairi’s father on a flight to collect Almutairi against his will and bring him back to Saudi Arabia, according to The Daily Beast’s sources.

“The Saudi government realized I was a threat,” Almutairi told The Daily Beast, revealing for the first time an ordeal that might have culminated in a whole new crisis: the kidnapping and rendition of a Saudi dissenter on American soil. Only timely intervention from the FBI broke up the plot, two sources say.

………

Then someone he describes only as a source in Saudi Arabia told him that his life was in danger—and that living in California did not mean he was safe. It prompted Almutairi to call the police during the week of Oct. 25, 2018.

What happened next he would only learn from an FBI official he said he spoke with: Without Almutairi’s knowledge, his father flew to Los Angeles, and he wasn’t alone. Accompanying his father was someone Almutairi does not know.

But they never arrived in San Diego. The FBI was waiting for them at LAX. According to two additional sources familiar with the incident, the FBI intercepted both the senior Almutairi and the unidentified Saudi man and sent them back on a subsequent flight. The FBI declined to comment for this story.

………

In July, Middle East Eye’s Dania Akkad first reported that in November 2018, a timeline consistent with Almutairi’s story, the FBI met with at least four Saudi dissidents in the U.S. to warn them of threats to their lives emanating from the kingdom. The dissidents were not named, but one of them, Akkad reported, “runs a popular YouTube channel critical of the Saudi government.” 

There is no such thing as a citizen of Saudi Arabia, there are only subjects of the Saudi king.

In some nations, the UK comes to mind, it is a distinction without a difference.

This is not the case for those living under the suzerainty of the House of Saud.