How is that different than CNN and MSNBC do? It's not unusual to tune into either network and see people and groups smeared as racists, sexist, transphobes, bigots, etc based upon "dog whistles" which only they can hear and only they are qualified to interpret, and "context" that only they find rational or compelling.
Yet, YouTube hasn't any problems with that and gladly hosts such content, despite it undoubtedly causing much, much more damage to society.