Can you elaborate on the specific signs of societal decay mentioned in Chapter 4 that necessitate a saint's advent?

Chapter 4 of the Shri Sai Satcharitra lists several specific signs of societal and religious turmoil that call for a saint's incarnation. These include Brahmins despising their own caste, religious teachers being insulted, and a general lack of respect among people. The chapter also points to a breakdown in proper conduct, where people ignore rules about what should be eaten, and even Brahmins openly consume liquor and meat. Furthermore, it mentions the growth of sectarian hatred, and a weariness among practitioners—Brahmins tired of prayers, the ritualistic tired of ceremonies, and Yogis tired of meditation. This widespread distress is the environment into which a saint descends.