And furthermore, the future world we are talking about will not be controlled by angels.
For somewhere in the Scriptures it says, "What is man that you should think of him, and the son of man that you should care for him?
References for Hebrews 2:6
For a little while you made him lower than the angels, and you crowned him with glory and honor.
References for Hebrews 2:7
You gave him authority over all things." Now when it says "all things," it means nothing is left out. But we have not yet seen all of this happen.
References for Hebrews 2:8
What we do see is Jesus, who "for a little while was made lower than the angels" and now is "crowned with glory and honor" because he suffered death for us. Yes, by God's grace, Jesus tasted death for everyone in all the world.