Renowned psychiatrist Robert Jay Lifton on the Goldwater Rule: We have a duty to warn if someone may be dangerous to others. Lifton is not alone in that view, by any means.
However, Lifton's career has been about expanding his professional role from his office to the larger world. Big mistake. The truth is that we in the shrinkology fields have a terrible time just trying to understand one person in our office. When it comes to strangers, or the larger world, we are as much amateur opinion-vendors as anybody else.
Maybe it's Lifton's grandiosity (but I am doing the same thing to him now) but, more likely, it's pure political animosity from disappointed Hillary fans. About half the country voted for The Donald so maybe we (I include myself, voted for him with a mix of disgust and delight, choosing Buffoon over Wicked Witch, but few of my colleagues have admitted to doing so) are all nuts. After all, Trump is just a messenger.
Using diagnoses as projectiles is simply rotten behavior. If you hate somebody, just say so in plain English. Recent history shows that ploys like Lifton's have been most obviously directed towards Goldwater, Nixon, Reagan. Any pattern?