Every successful country (or any organization for that matter) has one thing in common: A common band. This band resonates with everyone, people might move slightly up and down, but they are around the band itself.
India doesn't have such concept. The tricolor and constitution are relatively new, and honestly when we have external forces trying to break that idea (You know the cult that cannot be named).
See USA for example all was good when they worked under the whole "US of A patriotic band". But see their deterioration specially from the 90s and early 2000s, where some external forces systematically tried to destroy the idea. The current situation there is that every second kid hates their country for reasons unknown. That's how you destroy a country.
The best way India can move forward is by the band of "Hinduism", the only thing that ties more than fifty percent of Indians together, and the first step would be to declare India a land for Hindus all around the world. But at the same time we must understand, flexibility is an integral part of this band. In my honest opinion, we are more than flexible, but we need to be accommodating according to world's standard. Is the world's standard ideal though? This questions still seems to be unanswered.
An excerpt from my article in progress *Hindustan: The Land of Hindus*
Do let me know any flaws in the writing style, or points raised in the excerpt.
Open any video. E.g https://www.youtube.com/watch?v=xRwy_rKc7gI (you don't have to click this particular link -- using it to explain better)
Remove the "h" in the word "watch" in the link so that it now spells "watc" Press enter.
After doing this you get directed to a... strange video. I actually had to pause it because it was giving me bad vibes.