It is personal experiences and seeing what has happened to @enminers. This was the once dominant force back in early 2019 when it emerged.

This is interesting...

@crootin/how-is-the-largest-bot-farm-adjusting-to-the-new-changes-in-splinterlands

I have noticed these accounts mentioned above selling all the reward cards. Clearly more things are needed to plug the abuse. I only try abusing to see if I can do it. I have a huge stake in this game and want it to succeed.