Earlier quoted context omitted.
There is exactly nothing about defacing public infrastructure which elicits the tiniest spark of "admiration" or "interest" in me. If you want to live out your "artistic ambitions" do it somewhere away from public property.
It’s always a struggle for me to accept that many people actually like graffiti. Maybe graffiti can add flavour to a city if it’s really drab and ugly (although I’m not too sure about this), but it only defiles cities which are aesthetically pleasing and beautiful. The technicality of graffiti has little to do with its appeal or it’s appropriateness. Something can be hard to make but still be garbage and/or misplaced…
It's a struggle for everyone to accept different perspectives on art and aesthetics, but we need to accept that others' perspectives exist and are as legitimate as our own.