So now we have three pairs of terms that apparently mean exactly the same thing. I'm sure that whatever "minorities in tech" are more interested in not being ne

So now we have three pairs of terms that apparently mean exactly the same thing. I'm sure that whatever "minorities in tech" are more interested in not being needlessly confused, than not seeing the word "slave". Who would even think of this in terms of human slavery, and why would it be connected to american minorities only?