What does Ezekiel 32:15 mean?

When I turn Egypt into a wasteland, when the land is stripped bare of everything it once had, and when I strike down everyone living there, then they’ll know I am the Lord. Ezekiel 32:15 - Modern Text Bible

(God’s judgment will be so obvious that everyone will recognize it’s His doing. Egypt’s pride and power will be gone, and people will see who’s really in control.)