[circlecity]

If you look at the word “wisdom” as used in the bible it is primarily a moral trait. The ability of moral discernment. The lack thereof is call foolishness.

[DeweyCA]

Proverbs 9:10 "The fear of the LORD is the beginning of wisdom"

Leftists, in general, disdain God because their egotistic self doesn't want to believe that there is a higher source of wisdom than themselves, and they don't want to be accountable to God. As a result, their fundamental view of reality is totally wrong. The foundation of their worldview is built on a lie because they don't want to acknowledge God. It truly is a moral issue.