Wrong as usual. Heres a video from 2 years ago. From an actual light transport researcher for 3d rendering. Again, this likely won’t be on your 50 series GPU. But it is something very actively being researched. And likely will start showing up in consumer hardware before the end of the decade.
It’s literally just a two to three minute long video. With literal links to the research paper in question. Perhaps you should read more and talk less.