India distinguishes caste by color. What caste do foreigners come to India?

India is the second most populous country in the world, second only to China, and now India also has a caste system. India distinguishes caste by color. What caste do foreigners come to India?

Although India nominally abolished the caste system, Indians can still be distinguished according to their skin color. Generally, the whiter the skin color, the higher the rank. Foreigners are generally regarded as Khrushchev in India, which is the second level. Some rich people will enjoy Brahman treatment, which is the first level of treatment. India also seems to worship foreign things more. I suddenly had an idea, if Africans came to India, what level would it be? Is it sudra or "Da Park Jung Su" (i.e. Dalit)?

I studied this system when I was in college and found it really unreasonable. Because the first rank is monks, the second rank is nobles, the third rank is businessmen, and the fourth rank is Indians. That is to say, the more indigenous people living at the bottom of society, they asked the history teacher at that time why the indigenous social status in India and the United States was lower. The teacher said to go back and check for me. After that, there was no later. Now I think it's just a crackdown to stop them from rising up and resisting.

Although there are not so many reports about the caste system in India now, Indians will still pay more attention to it. A female star in India was ridiculed for participating in a British program and was reported by the media. As a result, the star won the championship Is the program group interested in giving her the champion? I don't know, but this female star is Khrushchev, but her social status is relatively high! It can be seen that India still has a clan system!

Do you think this racial system should exist? What are the advantages of such a racial system?