Recently Saudi Arabia granted citizenship to a very advanced robot:
A humanoid robot took the stage at the Future Investment Initiative yesterday and had an amusing exchange with the host to the delight of hundreds of delegates.
Smartphones were held aloft as Sophia, a robot designed by Hong Kong company Hanson Robotics, gave a presentation that demonstrated her capacity for human expression.
Sophia made global headlines when she was granted Saudi citizenship, making the kingdom the first country in the world to offer its citizenship to a robot.
Being a citizen involves both rights and responsibilities, and (debatable) Sophia might be in trouble with some of her responsibilities.
Question: Why would a country grant citizenship to a robot?