What does Isaiah 28:22 mean?

So stop mocking, or your chains will only get heavier. I heard it straight from the Lord, the God who leads everything—he’s decided on a final destruction for the whole land. Isaiah 28:22 - Modern Text Bible

(God warns the people to stop making light of his warnings. If they keep ignoring him, their punishment will only get worse. God’s decision is serious and will affect everyone.)