Ok, there's enough MAGIC-MAN-THINGS that would trivialize chi enchaced rifleman.
Dude, tone down the hostility. Also, that is not true in the least. There are fae and there are wizards, but there are a lot more mundane people than there are magic users.
Eventually Factions like the EITC will try to upgrade their arsenal anyways.
Here's the sticking point though.
Who's coming up with the upgrades? Most of the people that would have invented said upgrades are very much gone. And the EITC doesn't really have a plethora of inventors and engineers running around. Out of all of the factions Shen and Atlantis seem to be the only two that know about rifling, and even then Atlantis suffers from the supply issue because all of the infrastructure to make it was vanished.
Regarding Atlantis, I might need to go back and read through every mention of it, because I don't actually remember how this specifically differs from the normal DVV or the original movie, since Rourke doesn't seem to be ruling
In "canon" DVV, Rourke took over and convinced Milo to work for him. He forced a fusion and "americanization" of the Atlanteans, and also split up the original team to a bunch of different postings. Here, Rourke took command
initially but... well, things happened and he's not in the picture anymore. So instead you have the Integrated Council of Atlantis.
In canon canon, Rourke was "infected" by energy from the Heart of Atlantis during the climactic fight that led to the volcano erupting that turned him into some kind of crystal monstrosity that was then destroyed when it hit the propellor blades of the air ship they were trying to use in order to airlift Kida and the Heart of Atlantis out. That was also where Helga died after Rourke betrayed her. The volcano erupted and then the Heart reactivated all of the ancient golem defenders to protect the city; after which it gave up Kida.
Time to look at potential XP spending.
And as always, there will be another 24 hours for all of those whom have XP to allocate it to the various rolls.