For many years, I have had no love lost for the majority of professing Trinitarians because of their erroneous doctrine and the rampant perversion of it. But you simply take this much too far.
The TRUE or Orthodox Trinity doctrine is not three gods, even if it is often misrepresented by those who wrongly believe it means the three alleged "persons" have minds/wills like three guys on a couch.
Even though it's a modern majority of professing Trinitarians over the most recent centuries, it's not a polytheistic doctrine. You are misunderstanding and misrepresenting it; and doing harm to others with false accusations.
I know Trinitarians can be insufferable, believe me. I've contended with them for many years, and even attended Oneness fellowships for several years to be rid of the silliness of their overall ignorance and indoctrination.
But please take heed as I beseech you. The orthodox Trinity doctrine may be unscriptural, but it is NOT polytheistic. It does NOT represent three gods. You lose effectiveness and credibility by mischaracterizing it as such.
Please consider my plea. It is earnest and intended for your edification.