We won't be in a supply crunch forever. We'll have a demand crunch. The demand of powerful consumer hardware will shrink so much that producing them will lose the economics of scale. It 've always been bound to happen, just delayed by the trend of pursuing realistic graphics for games.
People who are willing to drop $20k on a computer might not be affected much tho.
People who are willing to drop $20k on a computer might not be affected much tho.