I see the usual political white knighters who think they care but only feed their egos have engaged in persecuting the OP.
The world is not as black-and-white as your "moral purists" think it is and antagonism between all sorts of varying groups and even within groups exist; such things are documented in fictional literature throughout the ages.
Now, with only a sample size of 3, it would be very difficult to extrapolate to the entirety of the Black population that there is a propensity towards being violent against Asians. But it is fair to question whether these particular individuals do some racism.
Looking up the case of Mr. Muslim, he is the usual example of the CR justice system giving slaps on the wrist or no real punishment for prior crimes. People like him are those who understand the legal system can be pushed to its limits and he still can be a free man. His 2019 charges for Assault were completely dismissed, for example. In August of 2020, he pled no contest to an Assault charge. Since he assault another in February this year, it's clear he wasn't in jail at the time. It's likely his probation expired when he pushed the Asian, as criminals usually don't break probation unless they are severely arrogant or maladjusted.
Mr. Muslim's case profile would be an extreme inconvenience for those adhere to the most popular narrative of the past year, to say the least. Because it's clear he was free to live on the streets and not incarcerated "unjustly". His 2015 case had him jailed for only 30 days and his probation for that expired on January 16, 2021.
While this establishes a clear history of violent behavior and, relatively speaking, mere slap on the wrists from the state. That does not prove racism per se. It will be absolutely interesting to see his final adjudication in this case.
publicportal.alameda.courts.ca.gov
Antoine Watson, having committed his crime in San Francisco, does not have to worry about internet folks checking his records because San Fran does not make available online its criminal cases. A rather interesting decision...