Why can't Pacquiao get the benefit of the doubt from the judges vs. Black opponents?

[Left Hook Tua]

Are Haitians black?

majority are.

i think most of the caribbean is black except cuba.

cuba is more white/native mix.

jamaica, haiti, dominican.... majority black.

[IronDanHamza]

I've also seen him pissed. So perhaps half Irish, half Canadian and half Scottish.

What about Virgil was he black?