It's not about the inanimate object that is being described, it about the human who is encountering the word.
I can certainly think of other very objectionable and hurtful words that people don't want to encounter in any context.. I am sure you can think of some words too.
Why is it so hard for you to understand that this particular word falls in that category for a large number of people.
Again, it has nothing to do with context, it has to do with THE WORD ITSELF.