It's hardly his fault is it?
And wasn't 'Exit through the gift shop' a response to that very question? Preserving a bit of street art before it disappears.
What a stupid rant.
If someone went around spraying Albion on the walls with a measure or talent and or wit. Then fair play. It beats a lot of stuff we have to look at. Banksy, whether you like what he does or not, it's usually a bit hit or miss, he's not just spraying 'albion' on walls is he...