same with Physx, no one supported it maybe 2% of all games released. same with ray tracing it will be dead within 3 years I bet, AMD is trying to bring it to vega 2 but i bet they scrap it and go for raw performance instead, no one cares about 1080p gaming at 60 fps anymore, and thats all ray tracing will get you. they said Physx would not be so taxing as time went on, but they lied, even witcher 3 hair physx on high would take a 20 fps hit... lol so eh i'll pass.
i game at 240hz 1080p these days, i require maximum FPS. you haven't played Tomb Raider or other adventure action games like it until you have done it at around 200 FPS steady, the lack of motion blur while aiming your bow and arrow and jumping in mid air, its freaking exhilarting.
60 fps can suck it.