What's with the "nude bike riders"?

These nude bike riders are going on a world bike tour. They say to make car riders more considerate of bike riders on the roads. Now I agree that car riders should be more considerate of bikers on the roads, but this is outrageous. Don't they realize that most of the people in that huge audience are there just to see naked s and on bikes? Some of them had on bathing suits, but many were in their birthday suits. The camera had to block out the images of quite a few of them. Boy some people will use any opportunity to go naked. And you know who they are lol.