I would have expected it to say “oh no it has paint on it” in that case.
The graffiti for its own sake in this context feels really crass in the same way that installing a fancy sign at a food pantry that says “Get a job.” does.
I’ll take the downvotes for that perspective, but you can have some money and support anarchist points of view at the same time.
Don’t forget “hi” and the 2 Walken commas. Whoever wrote this text has the literacy of a 13 year old.
If you want people to take you seriously, learn to read and write.