Trump is in for a rough time next time he tries to negotiate anything internationally, now when he has shown that he backs out of what many regard as a very important international agreement just 2 years after it was reached.
And on yet another issue, Trump shows the world that America is no longer taking the lead. Positioning yourself with Syria and Nicaragua is not taking the lead. He has put America last.
And I doubt it will be without repercussions from other nations. In the coming weeks we will see how there will be calls in Europe for blocking America in all kind of other international cooperation, including trade deals.