Cyberpunk specifically has also been outdated fast by real world developments, and other genres emerging with similar topics, but different design(?)-language. The whole cyberspace-element for example kinda died (or evolved) with the rise of the real internet, the Matrix-Movies and recently with stuff like VRMMO-stories from asia.
The overall concepts and elements are still around in some way, but the specific combination and language that makes cyberpunk are gone. At the end I would say they were a result of their time, and time has changed, so not it's just nostalgia and retro.
The overall concepts and elements are still around in some way, but the specific combination and language that makes cyberpunk are gone. At the end I would say they were a result of their time, and time has changed, so not it's just nostalgia and retro.