The only way to get rid of racism is to stop talking about it. This includes stopping those who promote it as though it were something.
What we call racism is really somebody or group trying to harm somebody or some other group. Go after anybody who does you real harm, rather than calling it racism of some kind.
Did somebody defame you? Take him to court for defamation of character, not racism. Did somebody beat you? Take him to court for damages for the beating, not for racism.
People are all people. Freedom of speech. Punish the wrongdoers. The racism idea is nothing but a big bunch of talk that is trying to disrupt society.
