Adam Clarke on 2 Chronicles 21:20

Departed without being desired - He was hated while he lived, and neglected when he died; visibly cursed of God, and necessarily execrated by the people whom he had lived only to corrupt and oppress. No annalist is mentioned as having taken the pains to write any account of his vile life. This summary mention of him consigns him to the execration of posterity, and holds in the view of every prudent governor, the rock on which he split and wrecked the state.