Can you elaborate on some scenarios you are describing? The only organization I can imagine that can't do code reviews would be organizations of 1. I don't even see how performing code reviews could ever be a net negative in terms of money nor overall productivity.
Even if you're not working in the same language/framework/whatever, you can still do code reviews. You might not know all the syntax and high-level details, but even just an overview of the logic happening in the code is already better than 0 review of any kind
Even if you're not working in the same language/framework/whatever, you can still do code reviews. You might not know all the syntax and high-level details, but even just an overview of the logic happening in the code is already better than 0 review of any kind