Clearly.
“Further restrain” means it was already restrained from being exploitable, and they’re taking extra measures to ensure it isn’t.
That doesn’t necessarily mean that layer hopping is exploiting. No activity was particularly called out as exploiting. Rather, Blizzard said they would be taking further steps to ensure it wasn’t.
If you want to get technical, Blizzard called it “use of layers” not “exploitation of layers.”
The problem is perhaps not that you cannot comprehend what you are reading, but that you’ve come to an illogical conclusion based on what you’ve read.
You saw the word “exploitable” and misconstrued that to mean “what I personally dislike is considered exploiting.”
Looks like you either can’t or haven’t read what I’ve said at all.
You can check my post history and notice, over the past few days, I’ve consistently said I haven’t used layering in this manner, and have openly expressed discontent with layering and layer hopping.
Rolled back for what, exactly? Haha.