Why is FFXIV using rubber bullets in the wild west?

[Gaddes]

They could've slightly salvaged it by establishing that the rubber bullet duels were the official way disputes were resolved in the west, making them nonlethal so that there's a chance for reconciliation in the future or something... BUT THEN what if that gang leader asshole actually loaded his gun with live ammo, either with the kid knowing this and testing his luck or maybe just the viewer seeing this reveal or something, so you get that concern that a death could arise because this dude said "screw it" to the well established rules. Like at least SOME way to darken the scenario so we see their society is always just one step away from completely devolving into a bloodbath.