It's a bit funny to see that the artist thinks concrete is still futuristic. I wonder if most Chinese think that in the same way we think glass and titanium all

It's a bit funny to see that the artist thinks concrete is still futuristic. I wonder if most Chinese think that in the same way we think glass and titanium alloy are the materials of the future. Also, there's a set of pictures that shows a reinvention of Le Corbusier's Radiant City (https://www.artstation.com/artwork/8exKRO https://www.artstation.com/artwork/8exKRO) Is 'hopepunk' any different from cyberprep?