Well, that is what the Dev Discussions are, we ask you the community on various questions of the development so that we can see what you like and dislike.
Our goal is to clean the game as much as possible from such abusive practices and bad mechanics.
So on the topic, yes there won't be any Multi-Boxing allowed or other 3rd party apps helping in abusing the systems :)
How do you plan to make sure no abuse is possible? I consider this difficult.
Similarly: How will you make sure botting wont be an issue? Do you have good solutions in mind?
World of Warcraft for example is facing severe botting issues since a decade, not being able to stop it.