
The word bitch wasn't use for centuries and instilling historical trauma, violence, and oppression. The word bitch wasn't invented bc white people needed a word to weaponize & dehumanize Black people during slavery and segregation. So yes when spoken by a white person even not around black people still inherently upholds that degradation of racism. its just further dehumanizing black people. I hope this answers your question
women are an oppressed community yes but the word bitch wasn't ever used to the extent of dehumanizing people like the n word was. in fact it wasn't used as a derogatory term until fairly recently. it used to be a neutral term to refer to a female dog. the historical contexts are not the same. also its still understandable if someone is uncomfortable around the usage of the word bitch.