Your very first post on this thread was rude and insulting.
I have stated that your position is motivated in part by cowardice or Yankee indoctrination...because I believe those things to be true.
That's rude and insulting, and unless you are a mind-reader, it's an unsupportable assumption.
I believe you are mistaking stridency and firmness of opinion for rudeness.
No, I'm not. It's rudeness, plain and simple.