On twitter I saw a dev of Unity but ex dev in ICE team said he doesn't like Temporal reconstruction.
This might have something to do with the lack of upscaling techniques in ND games.
Let's be clear that they are only comparing the intro mission in RDR2 and even at that they picked by far the worst scene. With little forest and huge field. Ofcourse the TLOUS2 scene will be packed with more detail seen it's a scene in dense forest and building structures.
But the snow tech, atmosphere, sky and weather looks better in RDR2 even in just that bad scene.
Back with your unsubstantiated takes, lol.