Interesting read. Thanks for sharing. Anything on this topic needs to consider the context early Christians live in. Jewish binitarianism etc. I cover some background here:

https://streettheologian.medium.com/20-1-old-testament-passages-supporting-the-trinity-945a3153872a

https://streettheologian.medium.com/was-jesus-god-10-uncommon-considerations-4403ab56296f