It really, really isn't. Most people in the software industry do not use it. Its use in other industries and in the professions is even lower. AI coding tools are bad enough at widely used things like Python and JS. They are DOGSHIT at generating C or C++. They are basically terrible at doing anything other than regurgitating things from Medium blogspam tutorials.
The result is not people moving to only using technology that AI is "good" at (relatively, given it is terrible at coding anything at all). It is that the overwhelming majority don't use it at all. The thing is, nobody really talks about this because it isn't interesting _not_ to use something. You can't write many high-engagement blog posts to content-market your company by saying you still just use vim and ctags and documentation to write code, just like you did 10 years ago. That isn't noteworthy and nobody will read it or upvote it. HN is always biased by this towards the new, the noteworthy, changes to practices, etc. Just like browsing HN would lead you to believe people are rewriting their websites in new JS frameworks every 6 months. No, but posts about doing that obviously generate more engagement than 6-monthly "Update: Our website is still written in Ruby on Rails" posts would.