you always want to follow the Unitarian Pocket Dictionary but have decided now to violate that rule.Personhood doesn't necessitate that one be a human. Personhood requires whoever it is possess personality, which God does. You seem to be saying God messed up? I didn't write the Bible. God gets angry, happy, regrets, can be sad, etc. Each of the persons in your pantheon are also identified as persons according to Orthdox trinitarianism. It's funny I seemed to have accidentally made you begin arguing against the trinity in your blind haste to disagree with anything I say.
You have spoken of God as a person but that only applies in incarnation. So do you want to confess the incarnation or deny Christ?
Certainly the term "person" is used in a theological sense rather that per the Unitarian Pocket Dictionary. Your failure to acknowledge that shows that you do not understand what you are talking about.