I don't know Travis, and I don't want Saudi "citizenship" (a rather dubious term when applied to a polity that is neither a city nor a republic), but I can think of some possible reasons:
• Going places that have visa-free travel for Saudis but not for US citizens.
• Evading other forms of discrimination against US citizens, for example, difficulty in opening Swiss bank accounts.
• Consular help from the Saudi consulate in third countries that are neither the US nor Saudi Arabia. Right now it's Saudi embassies rather than US embassies that murder journalists who criticize the head of state, but that could reverse within Travis's lifetime.
• Owning Saudi land and businesses. Many countries have restrictions on land ownership by non-citizens, and Saudi Arabia (one of the world's richest countries in solar resources) is one of them, although it isn't completely prohibited in all cases. Similarly for starting businesses.
• Residency options in third countries. Even today, there are probably countries where Saudi citizens can live more easily than US citizens; if I had to guess, I'd guess Egypt, Jordan, and Morocco. Morocco is famous, among other things, for being where Roland Barthes lived in order to have sex with a lot of young boys. I wouldn't venture to suggest that Travis is looking for that, but all three countries also have vast solar resources.
• Living in Saudi Arabia itself has its appeals. The Line project is not someplace I'd want to live, even if a significant fraction of it does get built (Arcosanti is more my speed) but it would at least be interesting to see.
• Going places that have visa-free travel for Saudis but not for US citizens.
• Evading other forms of discrimination against US citizens, for example, difficulty in opening Swiss bank accounts.
• Consular help from the Saudi consulate in third countries that are neither the US nor Saudi Arabia. Right now it's Saudi embassies rather than US embassies that murder journalists who criticize the head of state, but that could reverse within Travis's lifetime.
• Owning Saudi land and businesses. Many countries have restrictions on land ownership by non-citizens, and Saudi Arabia (one of the world's richest countries in solar resources) is one of them, although it isn't completely prohibited in all cases. Similarly for starting businesses.
• Residency options in third countries. Even today, there are probably countries where Saudi citizens can live more easily than US citizens; if I had to guess, I'd guess Egypt, Jordan, and Morocco. Morocco is famous, among other things, for being where Roland Barthes lived in order to have sex with a lot of young boys. I wouldn't venture to suggest that Travis is looking for that, but all three countries also have vast solar resources.
• Living in Saudi Arabia itself has its appeals. The Line project is not someplace I'd want to live, even if a significant fraction of it does get built (Arcosanti is more my speed) but it would at least be interesting to see.