Maybe I’m late to the game on this, but I just noticed this today. I use the speech recognition option a lot when texting. Notice the ways the words black and white are used when I say these sentences. Black is always capitalized. Again… This is with speech recognition:
Johnny talks to the Black people and the white people.
Look, It’s the Black people and the white people.
Obviously this is racist. But I’m sure they don’t care
Doesn't do it for me on my iPhone.