Bitcoin solves this problem of counterfeiting but our government decides to prohibit it's use.
At least now they have understood they can't completely ban it and has started to embrace blockchain technology by creating a CBDC of their own.
When you have a starcast like Vijay Sethupathy, Shahid Kapoor & Kay Kay Menon with an epic storyline then it is bound to be a hit. The maker of Farzi and Family man are same. In Farzi there is a narration by him about counterfeiting business. I am not sure whether it is true or not but after prostitution the second biggest and oldest business is counterfeiting.
The problem with Bitcoin is that it cannot be controlled by a single entity and this is why the government does not like it. The banks and financial institutions do know the benefits but cannot copy it's ecosystem as it will be the end of their existence.