The Democratic party needs to come to grips with the reality that it takes more than just accusing your opponents of racism and sexism to win an election. It takes, among other things, a small shred of integrity, something that Hillary Clinton does not possess.
All you need to understand about why Democrats lost the election can be found by examining the DNC’s blatant abdication of democracy. It’s cronyism and establishment thinking at its finest.
You’ve fallen for the logical fallacy that everyone who voted for Trump is a racist. They aren’t. Nor was the election the product of some white supremacist conspiracy. It was simply a lot of people saying that they’d rather not sell their soul to the intellectual elite establishment in the name of “tolerance.”