The lack of consensus regarding what a certain territory makes special (and its corresponding rights especially different comparing to others) is not only a specificum of the Kosovo case. And while pleading for precedents loses its persuasiveness with each next case, the international community grows more divided; likewise, legal arguments are turning more into an instrument, instead of guaranteeing stability.
See at: http://www.transconflict.com/2018/11/precedents-entering-an-unstable-era-211/