• The rename of NMML to Prime Ministers' Museum and Library Society suggests a shift in focus from the legacy of one specific leader to the collective legacies of all the Prime Ministers of India.
• This change is being viewed critically by some as it is seen as an attempt to push out the legacy of Jawaharlal Nehru, India's first Prime Minister, who played a crucial role in shaping modern India.
• The renaming was done on the basis of recommendations made by a committee that was not duly constituted as per NMML rules. This has resulted in some legal challenges being mounted.
• The decision has also led to a controversy about the autonomy of institutions, with some seeing it as an attempt to politicize culture and history.
• The renaming of museums and libraries is a common practice worldwide, but in this case, the decision is highly political and polarizing.

In conclusion, the decision to rename NMML to Prime Ministers' Museum and Library Society has generated a great deal of controversy. While some see it as a positive step towards recognizing the legacies of all the Prime Ministers, others see it as a deliberate attempt to downplay Nehru's contribution to modern India. The issue remains a contentious one, and its implications are yet to be fully understood.