Regardless, those terms don't translate well and only make sense to people from other languages and cultures if you translate it and add the history to it.
Primary and Replica accomplishes the same goal but don't get weighed down with "what is a slave" or "why is the master in control of the slave".
Yeah, its a little inconvenient, but making software more inclusive is a pretty worthy goal and it wont take long to update the majority of tools and texts.
Staying comfortable because its convenient, while it makes other people uncomfortable, is probably why software is still largely a white male industry.
There are terms like "blue-collar vs white-collar" too which (according to some) deems the physical labor class as inferior to the "white" intellectual class. And there are general english phrases too like "things aren't always black and white, there is a lot of grey area in between".
Being blacklisted can be a morally good thing. An example: You can be blacklisted from a gang's kill list because you did good deeds for the neighborhood.
The only people attaching moral values to these are people trying to gaslight others into believing "black=bad".
Wonder what the reaction would be if people requested that "brownout" no longer be used because it's insensitive to certain races.
https://en.wikipedia.org/wiki/Master/slave_(technology)
Or talks of this in typesetting?
https://en.wikipedia.org/wiki/Widows_and_orphans
But seriously, this is silly. Words and phrases can have multiple meanings, and they can be used for perfectly innocuous reasons in various fields.