[alwaysinshade]

"a man who wants to assert his ego, against others and the state, vs a man who entertains the middle class with whimsical, nostalgic, left wing drawings"

I'd argue that Banksy achieves both - his work is treated as acceptable because it carries a reason for saying "fuck you" as opposed to an indecipherable personal logo. And that's the line for what is considered destruction vs expression - value to others and not just yourself. Essentially your "fuck you" needs to carry a raison d'être.

The same could apply to saying "fuck you" to someone - if you can at least explain why you're saying "fuck you" then you might not get punched in the face.