I think they're machine fetishists, I wish I could give them Fisto.
...
Seriously though, I don't think the Westcoast BoS is evil. They're just really really dumb. Dangerously dumb.
Some innocent wastelanders is just walkin' the Mojave, mindin' his own business, and then those tin cans show up saying ''Give us that plasma rifle, it's dangerous in your hands.
We want to six it up.'' Then the tin cans leave. Now, the innocent wastelander is left behind, with nothing to protect himself. The innocent wastelander continues to walk the Mojave, mindin' his own business. Then, he gets attacked by a coyote. Innocent wastelander has nothing to protect himself, so the innocent wastelander dies.
They don't have evil intentions, but they're just too dumb to see that what they are doing isn't helpin the Mojave.
I'd slaughter them for Mr. House any day