Set the mouse zoom to far away, to allow more objects in screen - perhaps it will make the bot run even better (I always leave the mouse zoom far away and the bot works really well with it)
As for spamming, the bot doesn't actually click enter, so maybe there will be some 1111 in the chat but it won't type it don't worry, I asked the devs they said it doesn't affect ban rate. That happens because I made the dialogue system code run faster than normal, so that the profit/exp is higher ^^
As for the 20 accounts, I don't use any proxies or vps for now, I just use 2 pc's, and using different cache to avoid chain bot busts. Didn't reach 200m this week but still not bad profit
But yeah, a worker option (to host entire blast furnace worlds) would be insane, but I don't know how the other blast furnace options even work (the coal thing, etc) I will be looking into a feature like this for sure though