What's the point with that quite lackluster story in Endwalker?

[Kazhar]

Venat placed a gun on the table. Emet and pals picked it up and started blasting everyone in range. Both bear responsibility, but one of them is pretty clear worse.

The analogy doesn't work. Venat placing a gun implies that all she did was giving them the tools, but that's not what happened. She gave them both the gun and the motivation to use it.

It would be like telling a guy in immense grief that killing someone would bring back his family, invite that someone to be in shooting range, giving the first person a gun and then being shocked they actually do it. There's a point when it goes beyond just complicity and it becomes actively malicious.