I believe it is relevant.
You yourself suggested that over zealous politics and bombastic grandstanding with domestic audiences in mind (which is essentially what the Hindutva project espouses, not solely for domestic votes mind you, but more as an actual civilisational philosophy that voters and sponsors "buy into") has an international cost.
This "international cost" of May's hindutva inspired adventurism is precisely what is playing out now. The failure of India militarily and diplomatically is self-evident and remains part of the calculus in Trump's egotistical mind.
Why should Trump do any favours for a nation that cannot subdue a neighbour under a fifth of its size and population and a light year behind it economically and all this while itself having the benefit of Israeli, French, American AND Russian military equipment, never mind mount a challenge to Trump's main enemy - China? I too would hang you out to dry. Maybe Vietnam should be subbed in for you?