Funny, it's usually the liberal educators that feel a need to impose their views on students
My personal experience was exactly the opposite so I'm not sure where you collected that data.
Did you collect data? Or did you just pull that out of your a$$?
Did you come from a site that won't let you type "ass"?
My statement comes from years (I am 70) of reading tidbits about professors trying to steer their students. I have no notes tucked away...just memories. My personal experience with professors and their political views has been that those teaching the sciences (math, physics, chemistry, electrical, mechanical) stuck to their assigned tasks of teaching those things advertized. It was the English, literature, art, drama and social studies teachers that drifted into promoting their own political bullshit.
Of course, this opinion I hold applies only to state run universities and colleges. If you factor in privately run campuses like Life College and Oral Roberts University, then the pendulum likely swings the other way. One should expect private colleges to push the agenda of their founders. That is a "duh" topic.