What is going on here?

Alunira & Siesbarg mount farm

Smart

Probably something thats going to get nerfed and the players exploiting wont get punished and those who didnt exploit it get nothing.

Bots?

100% hyperspawn bots, look at their locked movement. It's always boomkin and frost mages. They're still farming shadowlands hyperspawns for the raw gold

Another poorly designed area for AoE farming

It was super annoying trying to get through the quest there

hyper spawn for the crystals to get one of the new mounts or just raw gold/cloth farm

Nerubian genocide

Same thing as at the Mourning Rise Kovold area. People farming mobs with super fast responses timers for EXP or crafting reagents. Probably because a Leveling or Prof Guide told them to.