It is interesting to me that you mention the "moral of the story" and then immediately go on to make, arguably, a remarkably immoral point. Your concern is not the legitimacy of the action but the liability. Your principal concern is protecting your financial assets...and while that isn't necessarily a bad thing, to juxtapose it with the loss of life in the aftermath of an event like that...it's kind of disgusting. "Yeah, I know, I know...I totally sold him the gun but I went through an FFL, so 'Nanna nanna boo boo, you can't get mines!'"Moral of the story, there are folks out there who cannot own a gun that are actively trying to buy a gun. Do you really want to be the guy that arms the next mass shooter? Transferring via FFL eliminates all such liability...It's worth it to me to eliminate the risk of victims coming after my assets.
His point isn't that it wouldn't be his fault. His point is that he feels that a transfer through an FFL protects him from civil litigation in the aftermath of the event. Literally it's a "they can't sue me" move.Really? The last few mass shooters passed background checks from the FFL, bought guns legally, so no. You're absolutely wrong on this point.