I don't think it's exactly racism in many of these cases, so much as a lack of empathy. If you're not personally affected by these terms, and you're not able to empathize with those that are, I can see why, without being overtly racist against any particular group of people, you could be against these changes.

Our inability to empathize, or "put ourselves in someone else's shoes" is at the root of so many of our problems...

The response to this is actually making me not want to even be a member of this site anymore. Amazing. What a sad group of people.

Unfortunately, I can't understand why people who downvote and don't agree with you are considered racist. They just have different opinion and they probably affected by the rename in the same way as someone may be affected by word "Master" for example.