I wonder if there a legitimate detrimental impact on the mindset of the people from these bollywood movies.
Whether the cumulative effects of Bollywood films have been more detrimental or beneficial on Indian national defense, regional security, and broader geopolitics is a matter of perspective.
From the Indian government's position, it makes complete sense to have Bollywood promote the Indian armed forces, and by extension, the Indian state. Doing so contributes to the political legitimacy of both entities.
However — like all such endeavors — Bollywood produces idealized accounts of the Indian armed forces that leave audiences out of touch with regard to the actual capabilities of the IAF, IN, IA, and adjacent entities like RAW.
In tangible terms: the Indian public's unwarranted confidence in the Indian military increases pressure on the Indian government to pursue wars and conflicts that it is unprepared for.