OK, my .02
The problem isn't art or one's ability to express themselves through art form.
The problem is that some people are just never satisfied, and instead of using their creativity to exceed boundaries, they use their "artistic" rights to push decency far beyond their own creative limitations.
There was an exhibit in NYC (and probably elsewhere) where an artist covered a likeness of the virgin Mary with elephant dung.
People went bonkers, and then both sides of the fence spilled into the streets and it became a huge issue.
Being neither an art fan nor very religious, I just thought it was someone's weak attempt at hanging up shit at the Guggenheim (literally), then watching the havoc their "art" created.
If people didn't take liberties with the freedom of expression, pieces of literature and lyrics wouldn't be censored the way they are.
Just like the premise of "Telegraph Rd." - given the opportunity, people will &%#$ everything up.
Then again, I may be wrong...that happens a lot.