No, I think they are simply making hay while the sun shines. The establishment - for its many faults - does know that Pakistan's actual friends are the ones who spoke loudly in support of us, and USA is not one of them.
What is also clear though is that Trump, on a personal level, is less warm towards India and more respectful of Pakistan for a variety of reasons, not just related to the recent conflict.
This shouldn't be ignored simply because of American longstanding undercurrents that tend to work against Pakistani interests.