He’s sticking by his word that he wants to include everyone. That starts with extending a hand of friendship. He doesn’t have to put any stock in what they might or might not do he simply has to deal with whatever response they give.
We will all see how that goes given some time. He has impressed me enough in the last year that I don’t feel the need to second-guess him.
There will be a course correction or change. Trump team has already been down-playing it and saying Trump didn't mean what the Pakistanis seem to have understood.
Having said that, I hope Trump is serious in sending a message to China by his phone dialogue with Taiwanese President. Pakistan is no Taiwan.