The Socialists take over, then the Islamists take over them.
That's why the Muslims and the Leftists agree on so many things, both sides want to win for themselves (just like the other Big Government organization in Germany in the 1940’s that were pals with Islam).
Then the Islamists will find those in their ranks to kill after everyone else is gone, because hatred burns deep within their hearts....Sort of like how the EPA did a good job of cleaning up industry by about 1972 and then had to look for more victims and fake “science” to justify their existence.
Muslims and socialists are like a criminal gang - they each have their own agendas and are playing against each other even while cooperating on short-term projects. But at some point, one will have to kill the other to finish their agenda.