Entropia Universe is one of those "fake money equals real money" virtual worlds. So if there's an easy way to generate fake money, it could become a little unbalancing. I don't play EU, so I don't understand the specifics, but being an old school exploiter from way back, I do understand the concept behind this exploit:
Follow Bots are a simple exploit. A player logs into EU on a second PC with a secondary avatar (which is illegal). They equip an expensive FAP (med kit), turn on an autoclicker, and then command their secondary avatar to follow their primary avatar. Whenever the primary avatar gets hurt, the Follow Bot automatically heals them. One player is now driving a team of two.
At this point, the primary avatar can walk around and hunt without Armor, and without ever having to stop to FAP themselves. This technique allows those who use it the ability to leverage their $25k FAPs to exploit the system. How? By not paying armor decay. By not having to FAP themselves, reducing a mobs regen. By not having to employ the services of a medic.
I think the reason why I don't play this game is because they named something FAP. So then FAP becomes the root of a verb. Fap. Fap. Fap. :fappery: