What are you referring to? "Red flag" does not appear to have any racial etymology: https://en.wikipedia.org/wiki/Red_flag_(idiom) https://en.wikipedia.org/wiki

What are you referring to? "Red flag" does not appear to have any racial etymology: https://en.wikipedia.org/wiki/Red_flag_(idiom) https://en.wikipedia.org/wiki/Red_flag_(idiom)