The statistical reality is not in your favor on this one though.
The reality is that mistreatment by police can happen to anyone regardless of skin color. And yes, the police should absolutely be held accountable for it. But how exactly does burning down your own communities, demanding your cities defund the police, actually inspire anyone who votes to care? Statistics have shown that riots do the very opposite of what they often intend to do. They ferment anger and resentment towards the activists and in turn the victims the activists fight for.
And so it has come to this:
Support for BLM has been dropping significantly across every demographic. The leaders of these activists movements, especially BLM, have been exposed as grifters, self proclaimed Marxists that live in one of the most expensive and reclusive areas of Los Angeles. The communities they promised to help received not a dime.
The defunding of the police as a reaction and demand of the activist has led to massive spikes in crime, homicide, robberies, etc. One of the most liberal states in the Union, California, has had such a high increase in gun sales as a result of this it became the 6th largest market for gun sales in the US. The number one place in the entire country where the most guns were sold in 2020? Chicago Illinois.
Now if I was in their shoes? First and foremost. Choose your battles wisely. There are plenty of good people being horribly abused by the police. Defend those, make those the national headlines. Organize and march, absolutely, but unequivocally condemn any riots, any looting, and if they begin, immediately go to the public with condemnation. Separate your movement from the grifters, the race-activists, the radicals. Make this issue not just about your race, but make it about us as a people. Work with Police Unions, work with politicians. At least offer some reasonable and acceptable reform ideas, rather than some hippy dippy shit that can only fly in relatively affluent white suburbs like "Defunding the police".
Because here's the facts: any reform needs political support. Political support comes from demographic support. You are building a coalition and a movement and the more people you have supporting you the bigger political will there is for major reform. Burning down shit? Makes people hate you. Destroying people's businesses and shutting down their lives? You are creating decades long resentment. Immediate emotional gratification will be far more costly than a measured approach.