There is no moral cowardice in voting your conscience. Moral cowardice consists of groupthink, and of voting out of fear, or to go along with the in-crowd.
The only moral cowards here are those Trumpkins who say "well, yes, I agree he's a little sh*t, but he's our little sh*t and he's all we've got." That's moral cowardice.
And BTW, why are Trumpkins so obtuse that they cannot even grasp the old canard that you get more flies with honey than with vinegar?
If you want us to come around to supporting Trump, then you had damned well better start trying to use persuasion, friendly persuasion, and stop using brownshirt intimidation tactics and disparagement.
Go read "How to Win Friends and Influence People" and then come back here. Until then, STFU with your authoritarian nonsense.