Good thoughts here from the old Archbish. and yourself Slimboy.
As a non-believer myself, I don't believe any gods ever existed, or ever will., these are mere questions of academic interest to me, but, I AM interested ! It is now a hobby of mine to study the development of ideas and of religions.
I can see how the Trinity Doctrine came about, the basis for the thinking behind it is in Scripture, the Writer of the Gospel of John drew on the Hebrew Scriptures to formulate his ideas, and Greek Philosophy too somewhat.
The Church would have been far better off had it not gone beyond what that Writer said !
As is obvious, the Trinity Doctrine as it stands goes "beyond what is written" and is beyond Logic, and it is beyond Reality, as also are any ideas about gods being real.