I think that depends on where you work. If your company demands that all code is reviewed then anyone who doesn't do that should be spoken to.

However, I suspect there are teams that are making different choices. In the most obvious example, I can do whatever I want on my personal projects (I hope you agree). And if I started a business and hire in programmers, I have some expectation on defining the culture, making hiring decisions based on my preferences, etc.

Whether or not such teams succeed will be a matter of fact, which I do not believe has been decided at this time.