In that case you are right. The trinity is an attempt to reconcile the two contradictory statements that there is one God with the statements that say the Father is God, Jesus is God and the Holy Spirit is God.
The only way that that could be true, is if the nature of God or the stuff that God is made up of, allows for an entity where 3 distinct beings make up God. Without making the claim that they are all the same person.
Could such a being exist. Well it would have to avoid scripture being contradictory.
I wasn't being rude earlier 😊