The histories criticize him for unrestrained debauchery.
Tips
history
Echoes the tradition of 杨恽's 《报孙会宗书》 of the Han dynasty, where unrestrained pleasure-seeking is condemned. Classical histories routinely use 荒淫无度 to explain the fall of decadent rulers.
register
Strongly pejorative and formal - belongs in historical writing, moral condemnation, or literary prose, not casual speech.