I still think that the best way to debuff bots from being used in mass logistic transport would be to limit the number of them in the network. If you only had 200-300 bots that you can use no matter how many ports you put down, then belts are basically necessary to transport the majority of products...

For the reason that you have stated as bots being OP, one of the reasons is that you are able to make hundreds of them easily. You could put a hard limit on the number of logistics robots per network. This way it will prevent them from relying completely on bots for production logistics, at most for...