Cyberpunk assumed that computer technology would become cheaper, more effective, and privately available. And it did. And it led to a bunch of things that Cyberpunk didn't really predict.
Cyberpunk was right that there would be social repercussions from ubiquitous computing...
It was just wrong about what they were!
Instead of Cyberspace, we have Facebook. Instead of VR, the World Wide Web.
Instead of anonymous hackers paid with digital money we have... okay, we actually have that one.