I'm very far from the beginning of my career, but maybe I see a point in your comment, because I frequently try technologies that I am not an expert in.

Just yesterday, I asked if Typescript has the concept of a "late" type, similar to Dart, because I didn't want to annotate a type with "| null" when I knew it would be bound before it was used. Searching for info would have taken me much longer than asking the LLM, and the LLM was able to frame the answer from a Dart perspective.

I would say that that information neither "important to digest" nor "readily available."