Economics teaching has become the Aeroflot of ideas. The discipline is failing students by ignoring the biggest social, political and ecological challenges facing the world today

[u/Maxwellsdemon17]

https://www.ft.com/content/9aabb4a9-d896-4b4c-a40a-1c4477a47a29

[u/Big_Wave9732]

University level economics is still dominated by the Chicago school (Milton Friedman etc).

There are some economists that have acknowledged the deficiencies that OP is describing. Check out Behavioral Economics.

[u/plummbob → u/Big_Wave9732]

Behavior economics is like in every undergrad program. There are no real "schools" of thought in economics.