I assume that last word is "bullets."
He's basically taking the position of Black Lives Matter.
I think there are plenty of cases in which white officers have risked their lives to take black suspects into custody without injuring them. You sister's boyfriend said the word "any," so I only have to find one example where a black assailant was not shot to disprove his assertion.
Yes he gave me a look of shock when I claimed BLM was founded by the fan of a cop killer. (Didn’t believe me).
Essentially he is saying his experience makes what BLM claims as credible. The idea that cops just shoot blacks I just don’t believe but then again I don’t live in the US.