Is the Ongoing Joke Really All About "Getting Fucked in the Ass"?

I have a subscriber who continues to write very interesting posts, from the way they are written, to the content and information within.  In each of his posts, he makes the point that we are living out a practical joke, and the punchline of each joke has to do with 'getting fucked in the ass'; from the food we eat, to the language we speak, to the sports teams we celebrate, and more.  In one regard, it seems too much, but when you really think about it, there is no doubt that we have been trained our whole lives to accept getting fucked in the ass in a way that is understood by almost everyone who will read this post.  He is also very interesting with the points he brings up- see what he says here about Frankfurters, Dollars and Dicks.