Square likes to ban the ones with random letters for names in waves. That said that is pretty much all they do. I've seen the same bots farming Aethersands for 2+ years 24/7 non-stop. There are also crafting bots and market board bots that will craft 24/7 and then will lower the prices to be the lowest one every 15 to 30 minutes on the dot. Those ones never seem to get banned.