RobotSquirrel
Arcane
You can the problem is that its in poor taste when something bad happens and your immediate thought is "how to I make money from this" which is exactly what Gibson did and he even admits it when talking about why the story changed.Also I still don't understand hwo you can make a GAME from WWII, but you can't from 9/11 (let's put aside that it was hoax as peoplestill died).
I would've been fine if he'd just kept it alternate reality where 9/11 never happened like he was originally going to. There was no reason to change the story he just did it so he could complain about it in his book like he does with Twitter now because he started using his novels as just an over glorified blogpost and I get the impression he still does.
If we look at Deus Ex it depicted a terrorist attack but didn't change its vision because a political event occurred recently. In the modern times they most assuredly would've changed this post release and we would've been worse for it.