Muslims are just being used. Once they have outlived their usefulness, the left will crush them.
Or, if Muslims reach a critical mass in a population (as they are doing in Europe), they will crush the Left along with all other non-Muslims.
I think its the other way around. The Left is afraid of Islam and wishes to appease it. But of course Islam intolerantly demands complete submission from the entire world to its backwards dogma--and backs up its demands with violence and force and lies or any other thing at its disposal. If the Left wins, they will be like the "Whore of Babylon" in the book of Revelations who rode the Beast and was then consumed by it.