It's my understanding that black Latinos feel the same way that you do. People look at you like you're crazy when you call Sammy Davis, Jr. Latino despite that he always made sure everyone knew he was Puerto Rican. He used to regularly call himself “the only black, Puerto Rican, one-eyed, Jewish entertainer in the world.”

Edit: Apparently, Sammy was actually Afro-Cuban, but he called himself Puerto Rican because he was worried about anti-Cuban sentiment. TIL.

Or to make it more modern for the kids today- telling a lot of people that Zoe Saldana is Latina doesn't click with them because she's black. Even if you tell them her parents were from Cuba. Even though her last name is fucking Saldana.