Frag guard
A pack of extremely stupid mercenaries, who absolutely despise technology and will destroy anything that is more technologically more advanced than a tractor, surrounding their camps with the corpses of robots, cyborgs and even sticking old PCs or laptops on spikes, using older diesel powered mechs that they cobbled together with old scrap.
The only technology that they use is EMPs calling it a necessary evil.
They use lighter armor avoiding anything powered so as not to get stuck when using an EMP, but also prefer the better mobility and toughening of their mind and bodies, suffering extremes to harden themselves. also consider any one who uses power armor must be weak or too afraid of a real fight.
There favorite form of war is usually throwing themselves into the enemy using hammers and chainsaws until there's no more enemy or there's no more of them, other times they will use RPS until they run out of ammo and then throw themselves into the enemy, and even other times they will throw themselves into the enemy while firing RPGs usually resulting in no one walking away from the fight.
They are unreasonably loyal to one other and if one jumps off a cliff the rest will follow,
When the monster hunter guild was established the Frag guard was ecstatic, loving the idea of getting to hunt down rogue AIs as well as getting paid for it.
Being the only time ever respecting hunters who used technology or where cyborgs.