The Mahabharata begins with Adi Parva and ends with Swargarohana Parva, not at the end of Kurukshetra War,..,Vana Parva contains the retelling of Ramayana itself, and there are lots of sub stories within the Mahabharata main story. It will take atleast 15-20 years and a big budget to complete the Mahabharata story leave alone the sub stories,๐.
Some film makers even don't know a few facts about contemporary India. Say, Bodos in Manipur in Tango Charlie, ๐คฃ. Bodos live in Assam not in Manipur,. Bodos are simple and hard working people, not some bad people, there are some bad leaders, that's a different thing,โ๐๐๐.
Use elimination method..
...
Food - Needed.
Fuel - Needed
Electricity - Needed.
Medicine - Needed.
Education/Academics - Optional (most people can run school, college or university if people want).
Sports/Entertainment - Needed (otherwise boredom will kill people,๐.
Law and Order - Needed (but laws have to be clear)
Internet - Needed (main source of information).
etc.. etc.. and most people can provide those services.