On one hand I agree that threads related to him tend heavily to off-topic.
On the other hand, a big part of the reason that he's caused so much disruption (and he truly has)-- is because so many bitcoiners took one look at him, saw how transparently fake he was, and decided it was best to ignore him. The only thing necessary for the triumph of evil is for good men to do nothing. And that is what has happened here--
It's easy for him to spin the people who do speak out against his fraud as somehow being involved with some kind of personal play against him because as a community we haven't stood united against his fraud. Instead, far too many have just responded like "Good thing I'm not ignorant enough to fall for that, better stay away so I don't get targeted with drama too."
In the future we're going to see more crap like him threatening any business that accepts Bitcoin with patent litigation, to which the common response will be "damn, this bitcoin stuff isn't worth the trouble" from most parties who's business isn't primarily about Bitcoin. How could you expect otherwise when your response to wright is "damn, this wright stuff isn't worth the trouble"?
Because his lies are so prolific and layered in every one of these threads there are some newer bitcoiners that end up being corrected and put on a more sensible path. It isn't always a question of people believing him outright, often its falling for one of his lesser lies like the claim that he's an "og bitcoin investor" or that kleiman had something to do with Bitcoin's creation.
The Wright threads also make it really easy to identify many idiots and shills. I think we're all made better off by having access to such a quick classifier of the character of our fellow posters.
If someone broke into your house and was stealing stuff-- you wouldn't just say 'that thief doesn't deserve our attention' and ignore them. We shouldn't hesitate to defend Bitcoin and the community surrounding it.
People do, for the most part, ignore people that caused trouble in the past but aren't anymore. You hear about wright because his scams are ongoing and still growing.
Now-- if you want to argue that various threads aren't very effective and that the community could do better? I couldn't agree more.