What if Chrome started to do this? "We detected a n-word in your comment - your Google account has been suspended." Chrome already autocompletes form fields a

What if Chrome started to do this? "We detected a n-word in your comment - your Google account has been suspended." Chrome already autocompletes form fields and does spell checking. Adding something like this would be trivial. They are a private company and can choose to not do business with racists, right?