And you think enabling tens of millions of people to access these resources will make them....worse?
Wikipedia is a community encyclopedia, by its very nature it gets better the more people access and use it, the more editors there are translating articles from other languages, etc.
You have not listed a single thing that would make it a net positive for a corporation to decide which sites millions of people should and should not be able to visit.
This is to say nothing of the next whatsapp or facebook - this plan is obviously about preventing competition.
You say they use the internet for communication first, is it any wonder Facebook/WhatsApp wants to ensure they control what mediums of communication are accessible throughout India?
What do you say to the Indian coder who today is working on his WhatsApp competitor? tough shit, facebook already bought the internet in this country?