Comment by bohdanstefaniuk

I think in the era of AI knowing and understanding concepts of the computer science, know how to properly build an application, understand all supporting harness like logging, devops and other stuff become much more important that knowing some implementation details of each language.

Don't get me wrong, it still important, but I think understanding concepts and principles behind each application become more important

You still need to understand how database works and how to analyze performance, how to avoid N+1 problem. You still need to understand how to run your application in the cloud or some bare-bone vm. You still need to understand security concepts