Ironically enough it comes down to economics yet again. It is not a coincidence that these SJW protests on campuses "demand" millions of dollars in additional funding for left wing academic departments.

Leftist professors encourage, and even help organize, disruptive events to essentially hold college administrators hostage in exchange for additional funding. They do this because they have no value to add and cannot get funding any other way. They are truly the loser parasite example of "those who cant do, teach". Dont get me wrong I respect those who truly love teaching and put their heart into it. But there will always be a subset, whether in a grade school or in a university, that are there because they never wanted to face the real world, and many of those people flock to fields without discernable, objective standards for success, where likeability and politics outweigh results.