For me, the reason I prefer Google to GPT is that it's much easier for me to assess the credibility of a Google answer vs a GPT one. There are so many signals in any primary source. Some obvious ones are things like number of upvotes, site reputability, presence of (working) examples, when was the answer written? More intangible things are like how closely does this solution match my problem statement, does the author write in a trustworthy manner are also easy for me to pick up at a glance.

With GPT, I don't have any of that (or maybe I just need to re-learn it?)

Also, I get a useful answer from most Google queries. GPT performs at a significantly lower bar (at least right now) - it works well for some stuff but not others, and the time it takes to figure out whether it's going to do a good job (and maybe do a couple of rounds of prompt refinement) is much more than just Googling.