Because it is racism. It is ignoring a large swath of humanity based on the color of their skin. You may not want to think of it as racism because it's not the burn a cross on their lawn type of racism, but it's still systemic racism.
> It is ignoring a large swath of humanity based on the color of their skin.
No, it's an insufficiently sensitive contrast filter combine with too narrow a training set. Screaming racism at everything that is even marginally approaching the topic of race detracts from real racism and ignores the actual issue here - shitty software.