Sorry to pick this post apart, but I have to pull up this part. I find it a further oversimplification.
It is, I understand, encumbent on Muslims to believe Allah and Yahweh are one and the same as that is laid out in the Quran, our God is their God.
It doesn't work both ways, there is nothing on Christians to consider Allah and Yahweh to be the same. Some Christians do, others are not so sure, and I have heard some, ok, seen some yt videos, vehemently opposed to the idea.
It's true that Allah literally means God in Arabic, Arabic speaking Christians refer to Yahweh as Allah, when they are speaking Arabic, but while the names are the same it doesn't necessarily follow that who they refer to are theologically the same. Those mentioned yt videos contrasted the character of Yahweh and Allah and found them very different.
For what it's worth, I'm one of the not so sure. With Jewish people I think we are all clear that however we refer to God or G-d, we are on the same page, in whatever language. That it was necessary to bring the Arabic word Allah into English and use it almost exclusively when referring to God in the Quran and in Islam, suggests to me that the word God wasn't adequate as Allah indeed expresses something different.