This could unravel for India for so many reasons one of them being the fact that in will cause an unbalance in the agriculture industry and for what? Maybe it is because it is getting close to election time and the politicians need to secure as many votes as possible by then.
I do not believe that the Indian Food Security Bill is a political stunt because it has many practical implications that can help people. If it was a political stunt, then it would not be deemed as a useful bill at all. This is why I think it is not a political stunt at all.