Former President Donald Trump is being hidden away from media because he’s compulsively throwing barely coherent tantrums at every opportunity, argued a former Republican Party strategist turned Lincoln Project adviser on Tuesday evening. This is the real heart of the GOP’s frustrations when they attack Vice President Kamala Harris for going off the beaten path to speak to unconventional audiences, Tara Setmayer said on MSNBC. “Here’s the thing,” said anchor Katie Phang. “You keep on hearing criticism coming from the Republicans and the GOP about the fact that Kamala Harris is going to untradi…