phenomenon with anxiety disorders.
Most people with anxiety disorders will find reasons to be anxious. With chemical imbalances in the brain, the brain interprets imbalance with anxiety. And a person has to have a tangible reason to be anxious. So a person will attach to whatever worries them the most. There will always be something to be anxious about.
While Trump is not the real problem, a therapist has to deal with whatever a person has attached their anxiety to at that moment, while also trying to help with the real underlying problem at the same time.
Every time there is a new president, there are always lots of new anxious people about it. This is not a "Trump" issue.