Caleb, I'm really struggling with your logic here. As a Christian I believe in the OT and NT. Above is the totality of Biblical evidence. In addition, the Bible refers to specific ranks in heaven, e.g., angels, cherubs, seraphs, elders, etc. Can you see the dual function of Jesus and Michael? Can you see the overlap? The evidence is not clear cut at all.
Would you be able to call out with an archangel’s voice if you’re not an archangel (meaning “a member of the higher ranks in the celestial hierarchy, chief angel, archangel,” according to BDAG)? According to the book of Enoch, there are four angels of senior rank, and according to Tobit, seven. Aforementioned Biblical books refer to only one, Michael.
The majority of Christians do not want to equate Jesus with an angel because of Hebrews. Notice Hebrews 1:4 says: “he has become better than the angels…” But even if he did hold the rank of angel at one time, that has changed. He has received a promotion and now holds the rank of king. All the verses in Hebrews 1 point in this direction (future). As king he could be head or leader of the angels as Rev. 19 indicate? Michael seems to have the same function according to Rev. 12.
And really, does “with the sound of God’s trumpet,” equate him with God? How on earth do you come to that conclusion? I am sure as God’s designated king, he, that is God, would allow him to use his (God’s) trumpet on occasion. His voice might also sound like God's trumpet, still doesn't make him equal or the same as God.
Leaving quietly, yes, I follow what you are saying, but I interpret the evidence differently. As has been mentioned, that is my privelege and I cannot be disfellowshipped twice. Phew! Hurray!