“Black lives matter” is a much more defensible slogan, because if you believe all human life matters, you should also support the idea that black lives matter.

“Black lives matter” is a much more defensible slogan, because if you believe all human life matters, you should also support the idea that black lives matter. “Defund the police” is much worse because it’s explicitly naming and promoting a policy idea which activists promise they don’t actually want. Why lie about what you want?