The bots will just go back to clicking manually like they did in Vanilla I think (I always used to see people, bots I'm guessing, standing practically inside the pvp queue guy 24/7), or inject something into memory to click it. Warden is probably much better at detecting that than /run a script but, this isn't going to kill bots by any means.

I heard something said about xp-off guys exploiting it, afk debuffs, something about WG and TB, and what not... nothing about bots specifically. This API change is pointless, I'd google the wow bots if I cared, they probably already implemented a click to enter or something. Something isn't right here