Because of the recent story out of Haverhill, Massachusetts.  Per video at link, neighbors gathered to support resident with ‘too many’ Trump signs.  32 square feet allowed and has way more than that.  Several protestors were only supporting his 1st Amendment rights.  “Many of the supporters that showed up said they were not there for Trump, but to support Early’s First Amendment Rights.”  President Obama carried Haverhill 61% in 2012.  Nevermind the pretense, in my mind, about the 1st Amendment.  A solid blue town has substantial Trump support.  Trump will win.