I feel like this should be moved to In The News since he's not actually calling out the Block I, he's citing them as an example in a bigger rant against 9/11 remembrances.
Does this guy have a problem with WWII remembrances? I hope he realizes that half of the casualties from that war were European civilians. Wouldn't want to offend any of those German-Americans either. What about Pearl Harbor remembrances, does that offend the Japanese?

Also, as much as I disagree with the author, he has every right to write this and every right to publish it if the D-I is willing to give it space. Blame the D-I, not the author, even if the author is a dickhead (IMO).