I'm worried AMD's FSR 4 is doomed to fail, despite how incredible it looks
Exclusivity and low availability have pushed FSR 4 into a corner.

At the time of writing, there are two graphics cards in existence that support FSR 4. That's been the case for two months, and although we may get another GPU that supports FSR 4 soon, the lineup still looks slim. It looks even slimmer when you consider how difficult it has been to find AMD's latest GPUs in stock.