There’s some truth to this article in describing Obama’s stealth approach. But I’m not sure his primary aim was a Marxist society. The threads of anti-white racism and Islamic superiority were strong in him.
I found it difficult to decide which of the three—race, Muslim religion, or governance where Marxist principles were uppermost—was the most important for him.
I finally came to the conclusion that in his utopia, there would be a global religious/racial theocracy which would put Islam uppermost, favor non-whites, and use Marxist techniques of control to achieve its ends. Boy, would that suck!
The truth is, the commies are using the muslims, and the muslims are also using the commies. Both of them find the alliance convenient for the time being, but if they ever were able to dominate the West, then they would have it out with each other to see who ends up on top. They can’t co-exist in the long run.