Artest should obviously be punished. Not the overblown punishments some are campaigning for though.
My issue is people trying to frame Harden as some innocent victim who did nothing wrong, and Artest as the evil guy just running around throwing wild elbows. Harden went and bumped into Artest hoping for a reaction, and he got one. Perfect mix of an instigator, and a dude who overreacts to small stuff. They were both in the wrong. I don't feel bad for Harden at all and again it's ridiculous to pretend he was just some innocent dude trying to go get an inbound pass. But Artest has a history so we know what the narrative will be.
WTF dude expect to happen trying those cheap tactics against crazy ass Artest.