As an economics major in undergrad from a ridiculously liberal school, the thought range of my professors ranged from Keynsian to Marxist. They only brought in other professors who agreed. I went to school during the late ‘80’s and they could not bring themselves to understand that tax rates affect behavior of people. The problem is that any economics professor who supported a tax rate cut would be participating in the economy more directly - with a real job, not as a professor of economics.
Bunch of idiot liberal economists who don’t understand the velocity of money or shifting curves.
I had an excellent econ prof. Sadly, just had the one course with him. He was an austrian so we got along!