Jesus is not Michael the Archangel, He can't be. There is no single archangel as the JWs claim (See Daniel 10). it's a WT fabrication. So they want to make Jesus look inferior and to reinforce the "belief" that there is nothing divine about him..
6 biblical facts about the archangel Michael
1. Michael is the only one the Bible calls an archangel
Weâre told Michaelâs title in Jude 9. The Greek word for âarchangelâ (archĂĄggelos) means âchief angelâ or âchief messenger.â The word âarchangelâ isnât use to describe him in the Old Testament, but another angel calls him one of the chief princes (Dan 10:13).
Calling Michael âone of the chief princesâ implies that Michael has peers. However, if there are any other archangels, the Bible doesnât tell us who they are.
2. Michael stands guard over Israel
In Danielâs last vision, an angel describes how the last days will play out for the Jews. It is at this time that Michael, âthe great prince who stands guard over the sons of your people will ariseâ (Dan 12:1). The angel also refers to Michael as Danielâs prince (Dan 10:21). The Bible doesnât say what âstanding guardâ entails, but itâs very clear that Michael has special responsibilities for Israel.
3. Michael directly opposes Satan
Jude mentions that Michael argues with Satan about the body of Moses (a nod to a Jewish tradition). Unfortunately, weâre not given any more information on what that argument was about. Jude does tell us that Michael wasnât so bold as to pronounce a ârailing judgmentâ (the Greek word for ârailingâ is often translated âblasphemousâ or âdefamingâ) against the devil. What he does say is interesting enough to merit a fact to itself . . .
4. Michael only says four words in the Bible
Well, three Greek words that are often translated into four English words. In Jude 9, Michael says to Satan, âThe Lord rebuke you!â
5. Michael is a military commander of some angels
In Johnâs apocalypse, he sees a great war in heaven: Michael and his angels vs. the dragon (Satan) and his angels. The devil and his forces are too weak to remain in heaven, however, and so they are all thrown down to earth (Rev 12:7â9).
6. Michael battles the patron angels of other nations
In Daniel chapter 10, the prophet fasts, humbling himself before God and praying for understanding regarding the Jewsâ future. An angel finally appears to him 21 days later, and explains the delay: the âprince of Persiaâ had been opposing him the whole time, and it wasnât until Michael relieved the angel that he could continue his trip to Daniel. The angel stays with Daniel long enough to give an outline of future events for the Jews, but must return to fighting the prince of Persia (and the prince of Greece will soon join the fight, too). Only Michael supports this angel against these forces (Dan 10:21).
Source https://overviewbible.com/michael-archangel/