Yes, it is true that Trump is an opportunistic chameleon. But Trump is not nearly as savy or sophisticated as most politicians, therefore he is not like most politicians. Diplomacy takes skill that he does not possess.
So when he goes along with his racist and sexist supporters and whips them up into a violent, frothing at the mouth frenzy, that is incredibly dangerous for all of society-and especially for women, especially with all the disturbing dismissals about the inappropriate sexual behavior.
He is dangerous. His supporters are dangerous. Women are voting for Hillary, primarily because they don’t want a president who thinks sexual assault is okay. (Unless the assaulters happen to be people of color. In that case, he’ll take out a full page add in the New York Times demanding their immediate imprisonment.)
But hey, he’s not racist.