They are trying to show where the Amrit will be used this time, once it come out.
With this Amrit they will revive The Ganga. Now all the rakshaks will have a clear aim of using it for betterment of people. They'll try their best to protect t from Nagas & Rao.
Life Ok works on Clean Ganga drive. During DKDM time too there was a short documentary on Ganga. How Industrial waste pollutes it along with various objects thrown in the Holy River.
Garudas were protector of Amrit but what will they do it after getting it was not shown clearly.
Reviving the Saraswati kund from Amrit was shown at times when Shivanand & others were under the influence of Poison. Now with all 7 in their full senses will use Amrit in right way along with some dose of social message.
Many people visting Ganga are from villages. They don't want to compromise with their beliefs. Such epi gives them an idea of what can happen if we all continue unknowingly abusing along with worshiping The Ganga. The makers of MK are just using this medium to create awareness.
While showing Poisonous cloud bursting a disclaimer clip was running about this story being a ficticious one.