So... why is it allowable for units to use those words without censorship, but not for me or other players? It doesn't make sense!
People play together. Having some people acting unsportsmanlike and rude is not good climate for people playing together. Go ask a random competing sportsman about it and you will find that they try to minimize obnoxious behaviour there too. It's not ok to spit at eachother and calling the opponent bad names. They get penalised for such behaviour.
Wow, if had you asked me 20 years ago, I never would've guessed I would sit here today and try to explain to adults why it's not ok to insult others. I probably would've thought I would be teaching such to my kids.