In my 31st year of teaching and I pride myself on teaching how to think, not what to think. Please don't gloss the profession with such a flawed broad brush
My observations lead me to believe teachers of your persuasion are an endangered species.
My daughter, now entering her 4th year of teaching in the 2nd largest school district in her state routinely updates me with the socialist/Marxist/anti-capitalist/SJW propaganda she experiences on a daily basis. The propaganda comes from the school district administration in the guise of "training".