Dr  Strangelove,
Yes, that's true. I think the mentally ill unfortunately  are still valid targets for the politically correct crowd, as are conservatives, Christians, men, civility and the list goes on.  You may be right about his short attention span, yet it may have actually benefitted him as a businessman.  He may have some small OCD's but nothing so terrible.  I see him as the sort of  character Jack Nicholson played in "As Good As it Gets"   At one point  'Melvin' tells Carol that she makes him want "to be a better man"  Trump supporters see through the layers that engulf him  and see a 'true'  heart in Donald Trump.