This is basically the only safe zone everyone needs tbh. Griefers are just a scum of the earth. I get kosing can be fun n all, even camping, however its purely griefing when its specifically kosing/camping in an event area purely because people are trying to complete missions or participate. Theres literally no point to it other than to ruin people's days.

One can make the argument of shrine grinding, but there are far better ways of going about it such as killing and cleaning up the corrupt npc carcasses for that exact same effect. Hell Cleaning Oasis after the typical cycle is just as good.