Saudi Nationality is provided to a very limited number. due to social structure it's not easy for non-Saudi to fit in. Many families as the Saudi Arabia was Created got the Saudi nationality due to the fact they were here in Saudi.
you can notice that from Family names, some can give a hint of their origin.
These days you can see some would get it but it's very very limited.
Saudi Arabia
Saudi Arabia has numerous tribes that operate within its borders, but lacks actual minorities because of the expulsions of non-Muslims from Saudi Arabia during the times of the Rightly-Guided Caliphs and the continued resistance of the Kingdom of Saudi Arabia to allow immigrants to become citizens.
Islam, since being a citizen of Saudi Arabia legally requires you to be a Muslim.
Most Saudis are Muslims, but many migrant workers in Saudi Arabia are Non-Muslims (primarily Hindus and Christians).
Saudi Arabia
Almost all Saudi citizens are Arabs. In the overall population, there are about 4.1 million non-Arabs in Saudi Arabia (out of a total 25.7 million people), making Arabs roughly 84%.
Jubail and Yanbu
Vatican City,Saudi Arabia,Myanmar and Brunei
Alcohol is banned in Saudi Arabia for all people, both men and women are forbidden. However, both men and women are permitted to drink any non-intoxicating beverage.
Yes, there are Christians in Saudi Arabia, but they are a minority as the country's population is predominantly Muslim. Christianity is not officially recognized, and public worship services are restricted. Non-Muslim expatriates are allowed to practice their faith in private settings.
From Riyadh to London is about 8 hours non-stop
NO. It is not. Saudi Arabia is typically considered a developing country (not a developed country). There are certainly parts of Saudi Arabia that are industrialized, such as the petroleum drilling stations and the desalination plants along the coast. However, Saudi Arabia does not have the same type of infrastructure, social services, economic diversification, and human indicators to be considered a developed country. Even as Saudi Arabia improves its infrastructure, vast wealth inequalities, human rights violations, lack of democracy, failure to provide social services to non-citizen residents (roughly one-third of Saudi residents), etc. keep it in the designation of being a developing country.