In my opinion, Brahmins and Kshatriyas KNOW as a fact that Hinduism is the greatest and best religion in the entire Universe. Brahmin and Kshatriya kids were raised with pride with spiritual knowledge and trascendental intelligence.
The problem is the inferiority complex of other fellow Hindus. Once they understand the value and concepts of Sanathan Dharma India will soon recognize that there is nothing like Hinduism.
I hope one day Indians will understand the value of Sanathan Dharma and follow life per Vedic literatures.