Hillary Clinton may have been the most knowledgeable. But her problem was she came across as an aloof, elitist, know it all with a fake smile. I usually refer to 2016 as obnoxious, rude, uncouth vs the aloof, elitist know it all. At least this is how many swing voters saw the two candidates which independents went to Trump 46-42 with 12% voting third party against both. How many independents stayed home due to their dislike or distaste of both major party candidates, we’ll never know.
https://www.cnn.com/election/2016/results/exit-polls/national/president
Those two candidates hold the record for the lowest favorable and highest unfavorable of any presidential candidate going back to Eisenhower. Trump at 36% favorable/60% unfavorable, Clinton at 38% favorable/56% unfavorable. The list.
Highest to lowest favorable/unfavorable ratings of each major party presidential candidate.
Favorable/unfavorable
1956 Eisenhower 84/12%
1964 LBJ 81/13%
1976 Carter 81/16%
1960 JFK 80/14%
1960 Nixon 79/16%
1968 Nixon 79/22%
1976 Ford 79/20%
1972 Nixon 76/21%
1968 Humphrey 72/28%
1984 Reagan 70/30%
1980 Carter 60/32%
1984 Mondale 66/34%
1980 Reagan 64/31%
1992 Bill Clinton 64/33%
2008 Obama 62/35%
2012 Obama 62/37%
1956 Stevenson 61/31%
2004 G.W. Bush 61/39%
2008 McCain 60/35%
1992 G.H.W. Bush 59/40%
2000 G.W. Bush 58/38%
2004 Kerry 57/40%
1996 Bill Clinton 56/42%
1988 G.H.W. Bush 56/39%
2000 Gore 55/43%
2012 Romney 55/43%
1972 McGovern 55/41%
1996 Dole 54/45%
1988 Dukakis 53/42%
2020 Biden 49/45%
2024 Harris 46/50%
1964 Goldwater 43/47%
2024 Trump 44/54%
2020 Trump 43/56%
2016 Hillary Clinton 38/56%
2016 Donald Trump 36/60%
As for a woman winning the presidency, two women is too small a sample for me to say Americans won’t elect a woman as president. Both women were democrats and liberals. Clinton actually won the popular vote and Harris came within 1.5 points of doing so. The earth, moon, sun, the planets, stars and even galaxies had to a line perfectly for Trump to win in 2016. Harris had a sitting president with an overall job approval of 39% to hold her back. No sitting president has won reelection nor his replacement won the election when the sitting presidents overall job approval was below 50%. Not only was Harris fighting Trump, but history also. I find it amazing Harris came as close as she did which I think says much more about Trump than Harris, Biden or the Democrats. The GOP should have won in a landslide if one goes by history. That didn’t happen thanks to the GOP nominating and sticking with Trump.