“One thing is for sure, the nasty things Trump says will not convince undecided voters to vote for him......and undecideds are essential in pretty much any election.”
^^^^THIS^^^^is critical to his re-election, but unfortunately he only has one style of campaigning.
It didn’t hurt him in 2016 because it caught people by surprise......not this time and it’s worse this time around.
He does what he does at his own peril and need not blame anyone but himself when what many of us see coming happens.