CD Projekt did accept the criticism post release, and noted that they would make sure to be more aware of this kind of thing in the future.
They started by adding Zerrikanians in The Witcher 3's DLC, and there's certainly a strong expectation that Cyberpunk will look quite diverse.
To me, the issue is not making an oversight in the first place, it's how you respond to it, and CD Projekt seemed to act correctly there.
Now, if Cyberpunk is all white people, I don't see any issue with dragging them through the streets over it, but I do think it makes sense to judge more by how people act when confronted with the issue than what they did before they were.
This is also the whole Apu issue with The Simpsons. The issue is less than Apu existed, but how the creators of The Simpsons responded when they were called out on the issue.