And again, how is that different that someone expressing their opinion, and someone shouting over that person so that no one can hear the original speaker?

It isn’t.

Both people are expressing their opinion, but only one of those opinions are heard. You just don’t like in this care that the opinion that you want to…

Even if they are defacing a BLM slogan, this does not infer racism. The rational conclusion of “what does it mean when someone defaces a BLM slogan?” is “The person who defaced the slogan may either disagree with the slogan, take issue with the movement behind the slogan, or may hate the people the movement stands…