Yes, the most helpful things AIs do is to guide people into popular environments they don't know very well.

Or in other words, the people that get the most value from AI are junior devs, since they still don't know very well plenty of popular environments. It's also useful for seniors that are starting something in a new environment, but those only get 1 or 2 novel contexts at a time, while everything is new for a junior.

Or, in again another set of words, AI enable juniors to add more value more quickly. That makes them more valuable, not less.