The blacks don’t want to tick off the Latinos. I don’t want them too, either. I would probably end up fighting with the blacks. Most blacks are citizens and I won’t watch my fellow citizens go down.
You obviously haven’t interacted much with blacks. Hispanics are Westernera who (in my experience in New York, Chicago, and Miami) have less hatred toward whites. In a black/Hispanic riot, your pale self will likely get killed...by the blacks.