Earlier quoted context omitted.
Given that the next few words were "...the right of Black people to not be killed randomly" I do not consider that being a zealot, but just a normal person.
That's because "the right of black people to not be killed randomly" is the motte, and supporting the movement Black Lives Matters and all that it stands for is the bailey https://en.wikipedia.org/wiki/Motte-and-bailey_fallacy . I'll add that people "randomly killing black people" are mostly killed by black people https://ucr.fbi.gov/crime-in-the-u.s/2018/crime-in-the-u.s.-... .
Please, if the only purpose of your comment is derailing, keep it to yourself.