Some of +ve impacts are:
Cheaper data leads to more internet user consequently more revenue.
More internet user leads to more digital transactions.
Less corruption.
More citizen centric govt.
More citizen involvent through digital india, ekranti and egovernance plan.
More digital process leads to less expenditure.
Easy advertisement of product. Less expenditurehencecheaper product.
High speed internet at cheaper cost leads to drop in inflation rate .
More diversified expenditure pattern etc.
More 4g mobile sale hence more tax collection.
On the other hand some of -ve impacts of jio are as follows:
Drop in revenue of other operators hence no new employment.
Trend of Predatory pricing .
Aadhar usage increased hence breach of privacy.
More chance of fraud through digital ways.
Tech sevy generation , less interested in outdoor sports hence less selling of sports items.
Deteriorating health condition due to less physical work.
Higher chance of radiation Effect.
longer call duration leads to hearing disability.