How did Li Bai's poems criticize the corrupt political phenomenon at that time?

Li Bai also has many poems that expose the corruption and fatuity of the upper ruling group and despise the arrogance of the powerful. His sense of freedom is so strong that when he is hindered by ugly forces in real life, his anger and resistance are particularly strong. In his life, he didn't take fame as a symbol, but expected himself to criticize the political phenomenon of corruption with bold rebellious psychology and despise the powerful. However, although the frustrated situation made it difficult for him to display his ambition, he did not lose confidence in his political future and still expected to change the reality.