Yes 2016 demonetization was criticized alot by anti national ecosystem, but it was done to dismantle Pakistan fake currency network in India and push india to digitalisation of UPI system.
Actually people who are following this scene from last few years will know how accurate most of these things are.
The khamani or smething money launderer shown in the money got fked after demonetization. There are so many articles on it.
There's been constant news of unknown gun men coming on bikes and killing people who are anti India in pakistan in last few years.
Finally a spy movie showing things as it is. I agree there'll be exaggeration and movie liberties. but to deny everything as fake and political is stupid.