(Lore Drop) The bots buy back scraps of cybernetics or other useful stuff and pay Gem for it, and once they collect a large amount they ship it off to a big recycling company. This has gave rise to people taking other people's cybernetic parts for some extra Gem, especially since the Vanishing.
(Lore Drop) Bots can range from Uncannily Human to the level of a Roomba in looks. Ones in a general store will probably look more humanoid with reinforced silicone-rubber skin and near perfect anatomy. Cleaner bots are more tiny, like the ones in Wall•E. They are like two feet tall, with an arsenal of cleaning supplies(An extendable broom handle that pops open into a broom, mop, vacuum, etc) and multi-surface cleaner. These are the easiest to bully for humans as they don't have any deadly weapons or heavy metal parts to annihilate you with. Although if you go too far they may send a distress signal and— That's when you run.
