No one “slaughters” Muslims. Those killings are often undertaken by small individuals or groups and are rightfully treated as hate crimes. Said individuals are treated justly and fairly by the secular government the crime was committed in.
And we DO talk about the injust killings and abuse of lgbtq, non-Christians, and others. Especially the Church. For example, during the Middle Ages, many lynchings, witch hunts, and executions were carried out by those with an incorrect understanding of the teachings of Jesus. The Catholic faith especially condemns and discourages these acts, because they are in direct contradiction of Jesus’ words.
Essentially, yes, while hate crimes by Christians do unfortunately occur, it is condemned, punished, and not encouraged by governments or religious institutions.