The women I know (including myself) all think Trump is an ass, not because of his political stances (which IMO needed to be said) but because of the way he presents himself. It’s possible to be blunt and forthright without being rude and self-laudatory. Trump has apparently never learned that distinction.
I've heard the same thing in talking with women in my area. I'd guess it's a regional/cultural thing, too. It may be SOP on the coasts, but in the heartland and evangelical culture such behavior is incredibly offensive.
Same here with my teenage daughter. She probably agrees with most of his stances but hates the way he presents himself. I think this hurts Him with women, but as the dad, I am all in with Trump.