Even if some remains, they will be grated citizenship by congress in their next term.These assami has shoot in their own feet by making this registration .From now on, at least they can not do politics and agitation by claiming so called '10 million illegal Bangladeshi' in their backward, isolated state overflowing with imaginary milk and honey.
A simple comparison of statistics provided by the Census of India may give us a hint on whether the issue of illegal migrant in Assam is a real threat or just a myth. The number of Muslims in the 1971 Census was 3,594,006. The decadal growth of Muslims in Assam in 1971 was 29.96%. If we assume that this decadal growth remained constant at around 30%, the Muslim population in Assam will be around 10,500,000. The Muslim population in the
1971 census was 10,679,345. Therefore, infiltration of Bangladeshi migrants after the cut-off year 1971 is nominal.
The rate of increase of Muslim population is higher than that of Hindu population since independence, owing to higher fertility, lower education level, poor healthcare, among others. However, Muslim fertility rates in India are falling faster than among Hindus. If the statistics published by the Census of India is indicative of population behaviour in the country, the entire issue of illegal migration in Assam has to be relooked in a realistic perspective.
https://telanganatoday.com/an-exercise-in-a-hurry
When it comes to documents and proof of their ancestry, the muslim should have no problem. Its the Hindus who migrated from Bangladesh have issues but BJP already assured them their rightful place in Assam.
After this NRC bonanza, i suspect Bengalis will turn out to be the majority in Assam. One more step closer to GB.