One like a son of man= a created being = Jesus. Same at Daniel 7:13-15--One like a son of man= a created being was appointed king of Gods kingdom.
Don't change scripture.
Written to encourage Jews undergoing persecution at the hands of Antiochus Epiphanes, the Seleucid king of Syria, the visions of chapters 7–12 predict the end of the earthly Seleucid kingdom, its replacement by the eternal kingdom of God, the resurrection of the dead, and the final judgement.