BLACK LIVES MATTER if you agree explain if not please explain

I agree with the BLM movement. Racism and prejudice are rooted deep within many countries' history. Even though some people recognize this, they aren't doing enough. Simply being "not racist" isn't enough; you need to be anti-racist. When you see racism happen, you need to speak out against it and educate others. Black people are more likely than white people to experience discrimination against them solely based on their race. Also, there are racial disparities in the criminal justice system. All lives can't matter until Black lives matter.

there should be a waiting period

what are the options?