The trinity is the early church fathers trying to reconcile the idea that Jesus is the physical manifestation of god in the Old Testament, the fact Paul is applying the YHWH to christ and Jesus is called god, yet Jesus seems to be in subjection to god. I don’t think there is anything short slighted or sinister about it.
If you believe the bible is total bullshit, that is fine. I don’t can’t stand the selective narcissism of the watchtower . There is literally no idea of the bible narrative.