Ah, finally, an actual answer
I'm explicitly talking about this scenario: American Muslims are overplaying their hand to the detriment of the rest of the bloc. What they want is utterly unattainable in such a short term, and the only counter they are attempting is threatening to vote for Trump as though it is some sort of solution. Sure, demanding a ceasefire and stopping Islamaphobia at home is a great long-term goal, but it is ludicrous to see their demands as valid when they are essentially saying "if you don't stop Islamaphobia I'm gonna be the Islamaphobes in power."
As for hurling abuse at them, I don't think any Democrat official has done anything of the sort, whereas the party they are turning to does constantly.
And when it comes to courting Republicans...they have to play nice or risk the government ceasing to function. At the same time, given current trends the Democratic party will shift more to the left because more and more young people are going to force their hand within the next decade or so as the Boomers are (thankfully) culled.