The LAST time this Autonomy thing was demanded and discussed was in 2010 ; after massive violence and riots
The Three member panel gave its report to the Central Govt
https://en.wikipedia.org/wiki/Radha_Kumar#Kashmir_interlocutor_panel
It immediately started a massive controversy with ALL other groups jumping in
demanding autonomy( North East ; Tamil Nadu ; Punjab )
The UPA govt developed cold feet immediately and that report was thrown in the dust bin
This is NOT the 1950 s where you can AMEND the constitution to ONE man's whims and fancies
and give some state special status and also NOT EXPECT other states to follow suit
Immediately there will be country wide agitations
It will be like One mistake ( ie Article 370 ) compounded by Another HUGE blunder