I believe the new Doom still uses virtual textures to an extent, but they seem to have given up on the idea of using it to apply unique texture assets to every

I believe the new Doom still uses virtual textures to an extent, but they seem to have given up on the idea of using it to apply unique texture assets to every surface in the game as they did in Rage. Without globally unique textures Megatexture goes from a paradigm shift to just an implementation detail, unfortunately.