I logged on this morning at Meddler’s Waypoint in Orr and noticed a dozen identical naked female rangers, all level 4, running from the waypoint. They jumped through a break in the wall and swarmed the risen mobs. I watched them for a few minutes. They got one shotted quite often but they would just use the waypoint and jump back into the fray.
I guess the cost to use the waypoint at level 4 is low or non-existant to make it worthwhile for botting.
I don’t have a proposed solution for this that wouldn’t impact legitimate players. The people managing the bots are creative. I assume as soon as you implement a viable solution they will just find another way. But it is probably a loophole that should be addressed.