AMD Opinion on Mining

As many of you know AMD GPUs are very good for mining. The problem is that games get effect by this. I was just looking at some prices for RX 580 and RX 570 at NCIX.ca to find out there is 0 stock. Most games which are the true enthusiast are now forced to buy Nvidia GPUs leaving the miners which are there for profit only to buy AMD GPUs. The negative side effect is that only current AMD GPU I could buy is RX 480 for $480 CAD ~ $360 USD. A lot of places have already started price gouging. Does AMD intend to be is same situation when Hawaii launch making one the the greatest GPUs pushed to the side because of miners. Is there a way to stop miners?