On one hand, they turned on war mod. If you turn on war mode, you have to be ready to be ganked. There's no excuse it's not even like old pvp servers where maybe you like WPVP in general but just don't feel like opting into it right now.
On the other hand, killing lowbies takes no skill. Where's the fun in it? If I happen across a horde lowbie sure I might kill them once if I feel like it, but camping the area to just keep killing them and keep them from making questing progress? Lame. I could at least understand if you were say doing the weekly wpvp quest and killing 10 111 players in a BFA zone to get it done quick, but I just don't see the appeal or any sense of accomplishment or fun in say, camping STV.