I feel related to it. I switched companies at the end of July. First 4 weeks AI was giving me the feeling of freedom. No longer I need to understand tens thousand of lines of legacy codebases. Never onboarding was so easy. Just ask Claude and it tells me what happens here and how.

But after 2 months it starts to backfire me. I still know nothing. I have some understanding of the system design and core components but I have zero clue about how certain things are done under the hood. Because AI read code for me and code for me and I take it as my own understanding.

In last week I end up limiting my AI usage and forcing myself (it is really hard) to read and code at least a bit by myself to start having any idea about what is going on here.