I mean ppl tried to hide it previously… now its just whole stacks shamelessly cheating. Usually its 2 certain demographics. And everyone knows who they are.
I dont mind the occasional backfill, and shortly into the game you can see why ppl left in the first place.
Theres a point you get to with any “crime” where you stop caring, or start to believe you’re untouchable.
That’s probably what happens. They cheat because they think it’s fun to do. There are no real consequences for their actions, so they don’t care about being caught.
Technically blizzard could go after them for copyright breaches. But,probably not worth the legal costs.