How does any part of "monitoring hashtags such as #BlackLivesMatter, #DontShoot, #ImUnarmed, #PoliceBrutality, and #ItsTimeforChange" work toward keeping peacef

How does any part of "monitoring hashtags such as #BlackLivesMatter, #DontShoot, #ImUnarmed, #PoliceBrutality, and #ItsTimeforChange" work toward keeping peaceful protestors safe? These people are the peaceful protestors.