@Frank Apisa,
I'm afraid that I've been guilty of that, Frank.
Writing as a Democrat, it didn't matter as much when the GOP ran reasonable candidates, you could vote on principles and, ideally, enough people shared your principles to give your candidate a victory in November, or at least make a good showing, putting them in good stead for another run next election cycle. And you could count on the Republican winner to uphold the Constitution, resist attempts at bribery, and generally cast responsible votes on the issues that really mattered.
There have been exceptions. Competent but mixed-raced, Obama might have been a gamble, but he was well-spoken, obviously intelligent, and genuinely exciting – people were sick of Bush II and we were willing to support him in the primaries and vote him into office.
I suspect a lot of Republicans ditched Jeb, Rubio, Kasich, Christie, et al and voted for Trump in '16 after he started winning, asking themselves, "how much damage could he really do?" After twenty-odd years of undeserved vilification it was "anyone but Hillary".
Michelle Obama recently said that the US, "isn't ready for a female president" – it's too bad, but I think she's right. It's an indictment of the electorate, not the candidate.