Losing the World’s Trust

For how long has the United States lost the trust of the other 205 nations on Earth?

I doubt it’s a finite period of time, like “a generation.” It’s probably conditioned on a certain set of behavior, and that could happen relatively quickly.  E.g., what happens when Trump is gone, and it’s clear to the world that the U.S. understands that it made a colossal mistake for which  it’s profoundly sorry?

How long did the world hold a grudge against Germany after World War II?