No I would not call a black guy a ****, but I’m quite happy to deal with the fact that in the 1940s it was a perfectly acceptable name for a black labrador retriever.
In the 1940s it was perfectly acceptable to refuse a black person a job on racial grounds, in the UK. As it was perfectly acceptable to refuse a woman a job because she was a woman.
In the 1940s homosexuality was illegal. It was perfectly acceptable to send someone to prison for their sexuality.
In Germany in the 1940s, it was perfectly acceptable to exterminate Jews, disabled people, homosexuals and other minority groups.
In the 1940s a ‘civilised’ nation found it acceptable to use an atomic weapon against hundreds of thousands of civilians.
Etc….
Isn’t it good that times have changed somewhat?