Governments have a bad track record (in my opinion) when it comes to vaguely defined laws.
I would absolutely agree that we have a gigantic problem with modern forms of mass communication. For me it's beyond just bigots spewing hate but also foreign governments influencing people. For example in Germany a lot of far right AFD talking points has obvious roots in russian media propaganda. And I will not pretend that I have any kind of answer but I feel like it has to go deeper than trying to regulate specific cases of speech.
War kurz davor was produktives zu machen.