While people do search for things that could benefit from some comprehension, I don't think that's a common feature.
For example, my most recent searches and I'm probably a bit of an outlier given my usage:
"given when then" "[some project] github" "[some person] wikipedia" "[some person] wikipedia" "act of supremacy wikipedia" "NVDA stock" "django docs onetoonefield"
Perhaps one of those Wikipedia searches could have been done better as an AI search since I wanted to know something specific, but other two were just from wanting to read generally about a topic.
The benefits I get from ChatGPT and similar tools are more conversational than search like. Eg, I might be trying to solve a coding problem and want some suggestions about how I might go about it. I might act for libraries, example code, and pros and cons of different approaches. I basically use it as a replacement for another senior engineer which I can bounce ideas off of, it's not for search / knowledge type stuff and I can't see why I'd ask an AI for that. If I want to know something I can just type a few keywords into google and find a reputable site that for that info.
AI terrible until OpenAI released ChatGPT so I'm personally excited to see what ChatGPT can bring to search