A society drowning in corruption, drunkenness, and moral decay is a tragedy, but it becomes even worse when the very leaders meant to protect the nation are the ones driving the ruin. The sins of the common people and the ruling class are tightly woven together, starting with a loss of senses at the tavern and ending with complete injustice in the courts.
The downward spiral begins with a deep culture of drinking, marked by strong liquors and endless wine feasts [מצודת ציון, רש"י]. The consequences of this drinking culture unfold in several ways. One perspective suggests that even when the alcohol wears off and the people sober up, they do not return to proper behavior. Instead, they immediately dive right back into prostitution and idolatry [מצודת דוד, ביאור שטיינזלץ]. Another view focuses on the drinking itself, which had become so extreme and unnatural [רש"י, מלבי"ם] that the wine literally went bad and stank in their mouths [רד"ק]. Alternatively, this situation is seen as a punishment where wine was taken away due to crop failure. Yet, even in the face of this shortage, the people stubbornly refused to abandon their evil ways [אבן עזרא].
This heavy intoxication leads directly to wild, unrestrained behavior. The constant drinking drags the people straight into prostitution and the worship of false idols [רד"ק]. The tragedy of these actions is not just the personal failure of the individuals. The true severity lies in how they actively encourage and push others to join them in their sins [מלבי"ם].
Ultimately, the heaviest blame falls on the nation's princes, kings, and high officials. These leaders were meant to act as a protective shield and a safe shelter for the entire congregation of Israel [מלבי"ם]. Yet, rather than guarding the people, these officials lead the moral rot. They are described as having a deep love for disgrace and shame [מצודת ציון]. This embrace of shameful behavior takes several forms. Some suggest the leaders simply invited and brought this terrible disgrace upon themselves [רש"י]. Others explain that the leaders embraced this shame and actively passed it down to the public by encouraging them to sin [מצודת דוד, מלבי"ם]. A final perspective points to deep political and economic corruption. The leaders constantly demand gifts and bribes in order to twist the law and corrupt others. This greedy demand for bribes is the very action that ultimately brings total shame and disgrace upon them [אבן עזרא, רד"ק].