It's okay, the Cybertruck is for the wealthy and as we all know they are more important. The poors who it will kill can barely be considered people so who cares?
Even better, the truck may on its on volition decide to take some of the poors out without the driver's input.
It seems to me like someone is designing these for the war zone in their head.
This all started with the bio-attack mode on the ModelX. Now we have bullet proof windows, armor plating, and sharp edges. What’s next a retractable Gatling gun? Will people bat an eye?
If you need a high rate of fire and are space/weight/power constrained, you might be better served by using a Gast gun design, like the GSh-23. You don't get to the same max rate of fire, but you also don't need to spin up the barrels or use an external power source to drive the gun.
This isn't Mad Max or a zombie apocalypse to warrant such design choices on the road.
I'm surprised that it's legal in the US.