Muslamic understanding of theology is literally just
Nestorianism, not the
actual "nestorianism" that got adopted by the
Church of the East (largely just a political thing, most modern variants are in communion now), but the exaggerated ridiculously wrong kind the polemics strawmanned to make it more easily attackable; that's how pisslams "
tawhid" works. M-dog 100% just ripped off some garbled half understood Monophysitism and ran with it.
How does an obvious misunderstanding of trinitarianism get embedded so deep? Shitslam is an inherently anti-rationalist religion that believes in all kinds of stupid nonsense like the Quran being the literal word of God but somehow pre-dating God's own word, if you question this it's takfir, say what you want about the less open minded eras of Christianity but mudslimes take it to the next level it's not even funny