The freedom to express ideas is constrained neither by their perceived capacity to elicit discomfort, nor by presuppositions concerning their veracity. However, it needs to be clarified that allowing the expression of an idea does not imply endorsement by the University. This has been our position in the debate about mātauranga Māori and science.
Our seven academics were entirely free to express their views, however the University was also free to disagree with those views. That does not mean the University is censoring or trying to silence our academics, it is merely making clear that such views are not representative of the myriad views within the institution; and that the University may at times disagree with the views expressed by its academics. That is healthy in a university.
Yes, it's completely in order for your boss to complain about your views, no power imbalance, beloved of so many, exists here to constrain their freedom. ODFO