You see, you just said that "We just don’t have the tools yet to objectively define beauty" and "Boston City Hall is objectively an awful building" (and holy shit, it really is awful) in the same paragraph! Don't you see the contradiction?

In another comment here, someone said, "I'm not arguing for or against that - I'm just stating a fact (...) I find it extremely ugly."

Hey, "I find it extremely ugly" IS arguing against! There is the contradiction again.

But you see, people are all apologetic because they are afraid of criticizing. The truth of the matter is that tagging, graffiti, murals or whatever you want to call these abominations are made by very poor youngsters who could have access to real art if they wanted (museums, libraries, internet), but they don't because they are brought up in a ghetto culture that basically forbids them from even getting interested in traditional art. And a lot of people cower when they criticize it (or never criticize it at all) because criticizing that garbage is considered politically incorrect. So that so-called "art" is only tolerated thanks to fear of reprisal and should be labeled "fascist art" because that's what it is.